126607472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5517

約数の個数: 40

約数和(自身を含む): 258650112

約数和(自身を除く): 132042640

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5431, 5828, 10862, 11656, 21724, 23312, 43448, 86896, 168361, 255257, 336722, 510514, 673444, 1021028, 1346888, 2042056, 2693776, 4084112, 7912967, 15825934, 31651868, 63303736, 126607472]

約数ペア:

[(1, 126607472), (2, 63303736), (4, 31651868), (8, 15825934), (16, 7912967), (31, 4084112), (47, 2693776), (62, 2042056), (94, 1346888), (124, 1021028), (188, 673444), (248, 510514), (376, 336722), (496, 255257), (752, 168361), (1457, 86896), (2914, 43448), (5431, 23312), (5828, 21724), (10862, 11656)]