90968008

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{53891}}^1$

素因数の和:54108

約数の個数: 16

約数和(自身を含む): 171376560

約数和(自身を除く): 80408552

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 53891, 107782, 215564, 431128, 11371001, 22742002, 45484004, 90968008]

約数ペア:

[(1, 90968008), (2, 45484004), (4, 22742002), (8, 11371001), (211, 431128), (422, 215564), (844, 107782), (1688, 53891)]