31404022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4457}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 50928192

約数和(自身を除く): 19524170

約数列:

[1, 2, 13, 26, 271, 542, 3523, 4457, 7046, 8914, 57941, 115882, 1207847, 2415694, 15702011, 31404022]

約数ペア:

[(1, 31404022), (2, 15702011), (13, 2415694), (26, 1207847), (271, 115882), (542, 57941), (3523, 8914), (4457, 7046)]