18032416

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{5471}}^1$

素因数の和:5584

約数の個数: 24

約数和(自身を含む): 35852544

約数和(自身を除く): 17820128

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 5471, 10942, 21884, 43768, 87536, 175072, 563513, 1127026, 2254052, 4508104, 9016208, 18032416]

約数ペア:

[(1, 18032416), (2, 9016208), (4, 4508104), (8, 2254052), (16, 1127026), (32, 563513), (103, 175072), (206, 87536), (412, 43768), (824, 21884), (1648, 10942), (3296, 5471)]