90180568

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{6803}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 169215480

約数和(自身を除く): 79034912

約数列:

[1, 2, 4, 8, 1657, 3314, 6628, 6803, 13256, 13606, 27212, 54424, 11272571, 22545142, 45090284, 90180568]

約数ペア:

[(1, 90180568), (2, 45090284), (4, 22545142), (8, 11272571), (1657, 54424), (3314, 27212), (6628, 13606), (6803, 13256)]