89080690

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{11177}}^1$

素因数の和:11981

約数の個数: 16

約数和(自身を含む): 160560792

約数和(自身を除く): 71480102

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 11177, 22354, 55885, 111770, 8908069, 17816138, 44540345, 89080690]

約数ペア:

[(1, 89080690), (2, 44540345), (5, 17816138), (10, 8908069), (797, 111770), (1594, 55885), (3985, 22354), (7970, 11177)]