87156238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{90599}}^1$

素因数の和:90651

約数の個数: 16

約数和(自身を含む): 144597600

約数和(自身を除く): 57441362

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 90599, 181198, 1177787, 2355574, 3352163, 6704326, 43578119, 87156238]

約数ペア:

[(1, 87156238), (2, 43578119), (13, 6704326), (26, 3352163), (37, 2355574), (74, 1177787), (481, 181198), (962, 90599)]