39709648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5563

約数の個数: 40

約数和(自身を含む): 85994496

約数和(自身を除く): 46284848

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 5503, 7216, 11006, 22012, 44024, 60533, 88048, 121066, 225623, 242132, 451246, 484264, 902492, 968528, 1804984, 2481853, 3609968, 4963706, 9927412, 19854824, 39709648]

約数ペア:

[(1, 39709648), (2, 19854824), (4, 9927412), (8, 4963706), (11, 3609968), (16, 2481853), (22, 1804984), (41, 968528), (44, 902492), (82, 484264), (88, 451246), (164, 242132), (176, 225623), (328, 121066), (451, 88048), (656, 60533), (902, 44024), (1804, 22012), (3608, 11006), (5503, 7216)]