45081416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 89981280

約数和(自身を除く): 44899864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1571, 1688, 3142, 3587, 6284, 7174, 12568, 14348, 26707, 28696, 53414, 106828, 213656, 331481, 662962, 1325924, 2651848, 5635177, 11270354, 22540708, 45081416]

約数ペア:

[(1, 45081416), (2, 22540708), (4, 11270354), (8, 5635177), (17, 2651848), (34, 1325924), (68, 662962), (136, 331481), (211, 213656), (422, 106828), (844, 53414), (1571, 28696), (1688, 26707), (3142, 14348), (3587, 12568), (6284, 7174)]