86566898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{38959}}^1$

素因数の和:39073

約数の個数: 16

約数和(自身を含む): 143061120

約数和(自身を除く): 56494222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 38959, 77918, 428549, 857098, 3934859, 7869718, 43283449, 86566898]

約数ペア:

[(1, 86566898), (2, 43283449), (11, 7869718), (22, 3934859), (101, 857098), (202, 428549), (1111, 77918), (2222, 38959)]