42701494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{45139}}^1$

素因数の和:45195

約数の個数: 16

約数和(自身を含む): 71501760

約数和(自身を除く): 28800266

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 45139, 90278, 496529, 993058, 1940977, 3881954, 21350747, 42701494]

約数ペア:

[(1, 42701494), (2, 21350747), (11, 3881954), (22, 1940977), (43, 993058), (86, 496529), (473, 90278), (946, 45139)]