31637138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{93601}}^1$

素因数の和:93629

約数の個数: 12

約数和(自身を含む): 51387498

約数和(自身を除く): 19750360

約数列:

[1, 2, 13, 26, 169, 338, 93601, 187202, 1216813, 2433626, 15818569, 31637138]

約数ペア:

[(1, 31637138), (2, 15818569), (13, 2433626), (26, 1216813), (169, 187202), (338, 93601)]