65388670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{67411}}^1$

素因数の和:67515

約数の個数: 16

約数和(自身を含む): 118914768

約数和(自身を除く): 53526098

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 67411, 134822, 337055, 674110, 6538867, 13077734, 32694335, 65388670]

約数ペア:

[(1, 65388670), (2, 32694335), (5, 13077734), (10, 6538867), (97, 674110), (194, 337055), (485, 134822), (970, 67411)]