90274106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{24979}}^1$

素因数の和:25133

約数の個数: 16

約数和(自身を含む): 146882400

約数和(自身を除く): 56608294

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 24979, 49958, 324727, 649454, 3472081, 6944162, 45137053, 90274106]

約数ペア:

[(1, 90274106), (2, 45137053), (13, 6944162), (26, 3472081), (139, 649454), (278, 324727), (1807, 49958), (3614, 24979)]