31335212

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 56142240

約数和(自身を除く): 24807028

約数列:

[1, 2, 4, 61, 122, 167, 244, 334, 668, 769, 1538, 3076, 10187, 20374, 40748, 46909, 93818, 128423, 187636, 256846, 513692, 7833803, 15667606, 31335212]

約数ペア:

[(1, 31335212), (2, 15667606), (4, 7833803), (61, 513692), (122, 256846), (167, 187636), (244, 128423), (334, 93818), (668, 46909), (769, 40748), (1538, 20374), (3076, 10187)]