31628528

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{13267}}^1$

素因数の和:13424

約数の個数: 20

約数和(自身を含む): 61696200

約数和(自身を除く): 30067672

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 13267, 26534, 53068, 106136, 212272, 1976783, 3953566, 7907132, 15814264, 31628528]

約数ペア:

[(1, 31628528), (2, 15814264), (4, 7907132), (8, 3953566), (16, 1976783), (149, 212272), (298, 106136), (596, 53068), (1192, 26534), (2384, 13267)]