84467590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{106921}}^1$

素因数の和:107007

約数の個数: 16

約数和(自身を含む): 153967680

約数和(自身を除く): 69500090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 106921, 213842, 534605, 1069210, 8446759, 16893518, 42233795, 84467590]

約数ペア:

[(1, 84467590), (2, 42233795), (5, 16893518), (10, 8446759), (79, 1069210), (158, 534605), (395, 213842), (790, 106921)]