90026188

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40699}}^1$

素因数の和:40789

約数の個数: 24

約数和(自身を含む): 182336000

約数和(自身を除く): 92309812

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 40699, 81398, 162796, 284893, 569786, 1139572, 3215221, 6430442, 12860884, 22506547, 45013094, 90026188]

約数ペア:

[(1, 90026188), (2, 45013094), (4, 22506547), (7, 12860884), (14, 6430442), (28, 3215221), (79, 1139572), (158, 569786), (316, 284893), (553, 162796), (1106, 81398), (2212, 40699)]