81057614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{16231}}^1$

素因数の和:16471

約数の個数: 16

約数和(自身を含む): 133232256

約数和(自身を除く): 52174642

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 16231, 32462, 178541, 357082, 3684437, 7368874, 40528807, 81057614]

約数ペア:

[(1, 81057614), (2, 40528807), (11, 7368874), (22, 3684437), (227, 357082), (454, 178541), (2497, 32462), (4994, 16231)]