42145972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4111}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 80825472

約数和(自身を除く): 38679500

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 4111, 5126, 8222, 10252, 16444, 45221, 90442, 180884, 957863, 1915726, 3831452, 10536493, 21072986, 42145972]

約数ペア:

[(1, 42145972), (2, 21072986), (4, 10536493), (11, 3831452), (22, 1915726), (44, 957863), (233, 180884), (466, 90442), (932, 45221), (2563, 16444), (4111, 10252), (5126, 8222)]