81732802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{21611}}^1$

素因数の和:21705

約数の個数: 16

約数和(自身を含む): 128634624

約数和(自身を除く): 46901822

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 21611, 43222, 669941, 1318271, 1339882, 2636542, 40866401, 81732802]

約数ペア:

[(1, 81732802), (2, 40866401), (31, 2636542), (61, 1339882), (62, 1318271), (122, 669941), (1891, 43222), (3782, 21611)]