31265062

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 47903184

約数和(自身を除く): 16638122

約数列:

[1, 2, 61, 122, 251, 502, 1021, 2042, 15311, 30622, 62281, 124562, 256271, 512542, 15632531, 31265062]

約数ペア:

[(1, 31265062), (2, 15632531), (61, 512542), (122, 256271), (251, 124562), (502, 62281), (1021, 30622), (2042, 15311)]