85855858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{38639}}^1$

素因数の和:38753

約数の個数: 16

約数和(自身を含む): 141886080

約数和(自身を除く): 56030222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 38639, 77278, 425029, 850058, 3902539, 7805078, 42927929, 85855858]

約数ペア:

[(1, 85855858), (2, 42927929), (11, 7805078), (22, 3902539), (101, 850058), (202, 425029), (1111, 77278), (2222, 38639)]