129686624

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{307}}^2$

素因数の和:667

約数の個数: 36

約数和(自身を含む): 262112004

約数和(自身を除く): 132425380

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 307, 344, 614, 688, 1228, 1376, 2456, 4912, 9824, 13201, 26402, 52804, 94249, 105608, 188498, 211216, 376996, 422432, 753992, 1507984, 3015968, 4052707, 8105414, 16210828, 32421656, 64843312, 129686624]

約数ペア:

[(1, 129686624), (2, 64843312), (4, 32421656), (8, 16210828), (16, 8105414), (32, 4052707), (43, 3015968), (86, 1507984), (172, 753992), (307, 422432), (344, 376996), (614, 211216), (688, 188498), (1228, 105608), (1376, 94249), (2456, 52804), (4912, 26402), (9824, 13201)]