91215928

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 175032000

約数和(自身を除く): 83816072

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 404, 632, 808, 1429, 2858, 5716, 7979, 11432, 15958, 31916, 63832, 112891, 144329, 225782, 288658, 451564, 577316, 903128, 1154632, 11401991, 22803982, 45607964, 91215928]

約数ペア:

[(1, 91215928), (2, 45607964), (4, 22803982), (8, 11401991), (79, 1154632), (101, 903128), (158, 577316), (202, 451564), (316, 288658), (404, 225782), (632, 144329), (808, 112891), (1429, 63832), (2858, 31916), (5716, 15958), (7979, 11432)]