90217744

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{3571}}^1$

素因数の和:5158

約数の個数: 20

約数和(自身を含む): 174956560

約数和(自身を除く): 84738816

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 3571, 6316, 7142, 12632, 14284, 25264, 28568, 57136, 5638609, 11277218, 22554436, 45108872, 90217744]

約数ペア:

[(1, 90217744), (2, 45108872), (4, 22554436), (8, 11277218), (16, 5638609), (1579, 57136), (3158, 28568), (3571, 25264), (6316, 14284), (7142, 12632)]