89071090

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{7283}}^1$

素因数の和:8513

約数の個数: 16

約数和(自身を含む): 160481088

約数和(自身を除く): 71409998

約数列:

[1, 2, 5, 10, 1223, 2446, 6115, 7283, 12230, 14566, 36415, 72830, 8907109, 17814218, 44535545, 89071090]

約数ペア:

[(1, 89071090), (2, 44535545), (5, 17814218), (10, 8907109), (1223, 72830), (2446, 36415), (6115, 14566), (7283, 12230)]