31604406256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 66976284672

約数和(自身を除く): 35371878416

約数列:

[1, 2, 4, 8, 16, 31, 43, 53, 62, 73, 86, 106, 124, 146, 172, 212, 248, 292, 344, 383, 424, 496, 584, 688, 766, 848, 1168, 1333, 1532, 1643, 2263, 2279, 2666, 3064, 3139, 3286, 3869, 4526, 4558, 5332, 6128, 6278, 6572, 7738, 9052, 9116, 10664, 11873, 12556, 13144, 15476, 16469, 18104, 18232, 20299, 21328, 23746, 25112, 26288, 27959, 30952, 32938, 36208, 36464, 40598, 47492, 50224, 55918, 61904, 65876, 70649, 81196, 94984, 97309, 111836, 119939, 131752, 141298, 162392, 166367, 189968, 194618, 223672, 239878, 263504, 282596, 324784, 332734, 389236, 447344, 479756, 510539, 565192, 629269, 665468, 778472, 866729, 872857, 959512, 1021078, 1130384, 1202237, 1258538, 1330936, 1481827, 1556944, 1733458, 1745714, 1919024, 2042156, 2404474, 2517076, 2661872, 2963654, 3466916, 3491428, 4084312, 4808948, 5034152, 5157377, 5927308, 6933832, 6982856, 8168624, 9617896, 10068304, 10314754, 11854616, 13867664, 13965712, 19235792, 20629508, 23709232, 27058567, 37269347, 41259016, 45936637, 54117134, 63718561, 74538694, 82518032, 91873274, 108234268, 127437122, 149077388, 183746548, 216468536, 254874244, 298154776, 367493096, 432937072, 509748488, 596309552, 734986192, 1019496976, 1975275391, 3950550782, 7901101564, 15802203128, 31604406256]

約数ペア:

[(1, 31604406256), (2, 15802203128), (4, 7901101564), (8, 3950550782), (16, 1975275391), (31, 1019496976), (43, 734986192), (53, 596309552), (62, 509748488), (73, 432937072), (86, 367493096), (106, 298154776), (124, 254874244), (146, 216468536), (172, 183746548), (212, 149077388), (248, 127437122), (292, 108234268), (344, 91873274), (383, 82518032), (424, 74538694), (496, 63718561), (584, 54117134), (688, 45936637), (766, 41259016), (848, 37269347), (1168, 27058567), (1333, 23709232), (1532, 20629508), (1643, 19235792), (2263, 13965712), (2279, 13867664), (2666, 11854616), (3064, 10314754), (3139, 10068304), (3286, 9617896), (3869, 8168624), (4526, 6982856), (4558, 6933832), (5332, 5927308), (6128, 5157377), (6278, 5034152), (6572, 4808948), (7738, 4084312), (9052, 3491428), (9116, 3466916), (10664, 2963654), (11873, 2661872), (12556, 2517076), (13144, 2404474), (15476, 2042156), (16469, 1919024), (18104, 1745714), (18232, 1733458), (20299, 1556944), (21328, 1481827), (23746, 1330936), (25112, 1258538), (26288, 1202237), (27959, 1130384), (30952, 1021078), (32938, 959512), (36208, 872857), (36464, 866729), (40598, 778472), (47492, 665468), (50224, 629269), (55918, 565192), (61904, 510539), (65876, 479756), (70649, 447344), (81196, 389236), (94984, 332734), (97309, 324784), (111836, 282596), (119939, 263504), (131752, 239878), (141298, 223672), (162392, 194618), (166367, 189968)]