89238670

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{28151}}^1$

素因数の和:28475

約数の個数: 16

約数和(自身を含む): 161142048

約数和(自身を除く): 71903378

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 28151, 56302, 140755, 281510, 8923867, 17847734, 44619335, 89238670]

約数ペア:

[(1, 89238670), (2, 44619335), (5, 17847734), (10, 8923867), (317, 281510), (634, 140755), (1585, 56302), (3170, 28151)]