45016688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 90108816

約数和(自身を除く): 45092128

約数列:

[1, 2, 4, 8, 16, 41, 82, 163, 164, 326, 328, 421, 652, 656, 842, 1304, 1684, 2608, 3368, 6683, 6736, 13366, 17261, 26732, 34522, 53464, 68623, 69044, 106928, 137246, 138088, 274492, 276176, 548984, 1097968, 2813543, 5627086, 11254172, 22508344, 45016688]

約数ペア:

[(1, 45016688), (2, 22508344), (4, 11254172), (8, 5627086), (16, 2813543), (41, 1097968), (82, 548984), (163, 276176), (164, 274492), (326, 138088), (328, 137246), (421, 106928), (652, 69044), (656, 68623), (842, 53464), (1304, 34522), (1684, 26732), (2608, 17261), (3368, 13366), (6683, 6736)]