87655958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{63611}}^1$

素因数の和:63679

約数の個数: 16

約数和(自身を含む): 144272016

約数和(自身を除く): 56616058

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 63611, 127222, 826943, 1653886, 3371383, 6742766, 43827979, 87655958]

約数ペア:

[(1, 87655958), (2, 43827979), (13, 6742766), (26, 3371383), (53, 1653886), (106, 826943), (689, 127222), (1378, 63611)]