90218443652

素因数分解:

$2^2\times {\mathrm{17609}}^1\times {\mathrm{1280857}}^1$

素因数の和:1298470

約数の個数: 12

約数和(自身を含む): 157891365660

約数和(自身を除く): 67672922008

約数列:

[1, 2, 4, 17609, 35218, 70436, 1280857, 2561714, 5123428, 22554610913, 45109221826, 90218443652]

約数ペア:

[(1, 90218443652), (2, 45109221826), (4, 22554610913), (17609, 5123428), (35218, 2561714), (70436, 1280857)]