31631536

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{7517}}^1$

素因数の和:7788

約数の個数: 20

約数和(自身を含む): 61527312

約数和(自身を除く): 29895776

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 7517, 15034, 30068, 60136, 120272, 1976971, 3953942, 7907884, 15815768, 31631536]

約数ペア:

[(1, 31631536), (2, 15815768), (4, 7907884), (8, 3953942), (16, 1976971), (263, 120272), (526, 60136), (1052, 30068), (2104, 15034), (4208, 7517)]