87528218

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1543}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 133068096

約数和(自身を除く): 45539878

約数列:

[1, 2, 113, 226, 251, 502, 1543, 3086, 28363, 56726, 174359, 348718, 387293, 774586, 43764109, 87528218]

約数ペア:

[(1, 87528218), (2, 43764109), (113, 774586), (226, 387293), (251, 348718), (502, 174359), (1543, 56726), (3086, 28363)]