90563668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1741609}}^1$

素因数の和:1741626

約数の個数: 12

約数和(自身を含む): 170677780

約数和(自身を除く): 80114112

約数列:

[1, 2, 4, 13, 26, 52, 1741609, 3483218, 6966436, 22640917, 45281834, 90563668]

約数ペア:

[(1, 90563668), (2, 45281834), (4, 22640917), (13, 6966436), (26, 3483218), (52, 1741609)]