163403042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{35201}}^1$

素因数の和:35425

約数の個数: 16

約数和(自身を含む): 268661664

約数和(自身を除く): 105258622

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 35201, 70402, 387211, 774422, 7427411, 14854822, 81701521, 163403042]

約数ペア:

[(1, 163403042), (2, 81701521), (11, 14854822), (22, 7427411), (211, 774422), (422, 387211), (2321, 70402), (4642, 35201)]