61006864

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{34981}}^1$

素因数の和:35098

約数の個数: 20

約数和(自身を含む): 119288620

約数和(自身を除く): 58281756

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 34981, 69962, 139924, 279848, 559696, 3812929, 7625858, 15251716, 30503432, 61006864]

約数ペア:

[(1, 61006864), (2, 30503432), (4, 15251716), (8, 7625858), (16, 3812929), (109, 559696), (218, 279848), (436, 139924), (872, 69962), (1744, 34981)]