85383424

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 211921920

約数和(自身を除く): 126538496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 53, 56, 58, 62, 64, 106, 112, 116, 124, 128, 203, 212, 217, 224, 232, 248, 256, 371, 406, 424, 434, 448, 464, 496, 742, 812, 848, 868, 896, 899, 928, 992, 1484, 1537, 1624, 1643, 1696, 1736, 1792, 1798, 1856, 1984, 2968, 3074, 3248, 3286, 3392, 3472, 3596, 3712, 3968, 5936, 6148, 6293, 6496, 6572, 6784, 6944, 7192, 7424, 7936, 10759, 11501, 11872, 12296, 12586, 12992, 13144, 13568, 13888, 14384, 21518, 23002, 23744, 24592, 25172, 25984, 26288, 27776, 28768, 43036, 46004, 47488, 47647, 49184, 50344, 51968, 52576, 55552, 57536, 86072, 92008, 94976, 95294, 98368, 100688, 105152, 115072, 172144, 184016, 190588, 196736, 201376, 210304, 230144, 333529, 344288, 368032, 381176, 393472, 402752, 420608, 667058, 688576, 736064, 762352, 805504, 1334116, 1377152, 1472128, 1524704, 1611008, 2668232, 2754304, 2944256, 3049408, 5336464, 6098816, 10672928, 12197632, 21345856, 42691712, 85383424]

約数ペア:

[(1, 85383424), (2, 42691712), (4, 21345856), (7, 12197632), (8, 10672928), (14, 6098816), (16, 5336464), (28, 3049408), (29, 2944256), (31, 2754304), (32, 2668232), (53, 1611008), (56, 1524704), (58, 1472128), (62, 1377152), (64, 1334116), (106, 805504), (112, 762352), (116, 736064), (124, 688576), (128, 667058), (203, 420608), (212, 402752), (217, 393472), (224, 381176), (232, 368032), (248, 344288), (256, 333529), (371, 230144), (406, 210304), (424, 201376), (434, 196736), (448, 190588), (464, 184016), (496, 172144), (742, 115072), (812, 105152), (848, 100688), (868, 98368), (896, 95294), (899, 94976), (928, 92008), (992, 86072), (1484, 57536), (1537, 55552), (1624, 52576), (1643, 51968), (1696, 50344), (1736, 49184), (1792, 47647), (1798, 47488), (1856, 46004), (1984, 43036), (2968, 28768), (3074, 27776), (3248, 26288), (3286, 25984), (3392, 25172), (3472, 24592), (3596, 23744), (3712, 23002), (3968, 21518), (5936, 14384), (6148, 13888), (6293, 13568), (6496, 13144), (6572, 12992), (6784, 12586), (6944, 12296), (7192, 11872), (7424, 11501), (7936, 10759)]