31401712

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{3767}}^1$

素因数の和:4296

約数の個数: 20

約数和(自身を含む): 60973776

約数和(自身を除く): 29572064

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 3767, 4168, 7534, 8336, 15068, 30136, 60272, 1962607, 3925214, 7850428, 15700856, 31401712]

約数ペア:

[(1, 31401712), (2, 15700856), (4, 7850428), (8, 3925214), (16, 1962607), (521, 60272), (1042, 30136), (2084, 15068), (3767, 8336), (4168, 7534)]