31752016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{19267}}^1$

素因数の和:19378

約数の個数: 20

約数和(自身を含む): 62120032

約数和(自身を除く): 30368016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 19267, 38534, 77068, 154136, 308272, 1984501, 3969002, 7938004, 15876008, 31752016]

約数ペア:

[(1, 31752016), (2, 15876008), (4, 7938004), (8, 3969002), (16, 1984501), (103, 308272), (206, 154136), (412, 77068), (824, 38534), (1648, 19267)]