31793808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 88922880

約数和(自身を除く): 57129072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 829, 1128, 1598, 1658, 2256, 2397, 2487, 3196, 3316, 4794, 4974, 6392, 6632, 9588, 9948, 12784, 13264, 14093, 19176, 19896, 28186, 38352, 38963, 39792, 42279, 56372, 77926, 84558, 112744, 116889, 155852, 169116, 225488, 233778, 311704, 338232, 467556, 623408, 662371, 676464, 935112, 1324742, 1870224, 1987113, 2649484, 3974226, 5298968, 7948452, 10597936, 15896904, 31793808]

約数ペア:

[(1, 31793808), (2, 15896904), (3, 10597936), (4, 7948452), (6, 5298968), (8, 3974226), (12, 2649484), (16, 1987113), (17, 1870224), (24, 1324742), (34, 935112), (47, 676464), (48, 662371), (51, 623408), (68, 467556), (94, 338232), (102, 311704), (136, 233778), (141, 225488), (188, 169116), (204, 155852), (272, 116889), (282, 112744), (376, 84558), (408, 77926), (564, 56372), (752, 42279), (799, 39792), (816, 38963), (829, 38352), (1128, 28186), (1598, 19896), (1658, 19176), (2256, 14093), (2397, 13264), (2487, 12784), (3196, 9948), (3316, 9588), (4794, 6632), (4974, 6392)]