89411870

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{6841}}^1$

素因数の和:8155

約数の個数: 16

約数和(自身を含む): 161088048

約数和(自身を除く): 71676178

約数列:

[1, 2, 5, 10, 1307, 2614, 6535, 6841, 13070, 13682, 34205, 68410, 8941187, 17882374, 44705935, 89411870]

約数ペア:

[(1, 89411870), (2, 44705935), (5, 17882374), (10, 8941187), (1307, 68410), (2614, 34205), (6535, 13682), (6841, 13070)]