172022992

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{15881}}^1$

素因数の和:16566

約数の個数: 20

約数和(自身を含む): 333807876

約数和(自身を除く): 161784884

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 15881, 31762, 63524, 127048, 254096, 10751437, 21502874, 43005748, 86011496, 172022992]

約数ペア:

[(1, 172022992), (2, 86011496), (4, 43005748), (8, 21502874), (16, 10751437), (677, 254096), (1354, 127048), (2708, 63524), (5416, 31762), (10832, 15881)]