90272002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{2239}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 142732800

約数和(自身を除く): 52460798

約数列:

[1, 2, 19, 38, 1061, 2122, 2239, 4478, 20159, 40318, 42541, 85082, 2375579, 4751158, 45136001, 90272002]

約数ペア:

[(1, 90272002), (2, 45136001), (19, 4751158), (38, 2375579), (1061, 85082), (2122, 42541), (2239, 40318), (4478, 20159)]