172126256

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{12211}}^1$

素因数の和:13100

約数の個数: 20

約数和(自身を含む): 333900504

約数和(自身を除く): 161774248

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 12211, 14096, 24422, 48844, 97688, 195376, 10757891, 21515782, 43031564, 86063128, 172126256]

約数ペア:

[(1, 172126256), (2, 86063128), (4, 43031564), (8, 21515782), (16, 10757891), (881, 195376), (1762, 97688), (3524, 48844), (7048, 24422), (12211, 14096)]