30855848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{202999}}^1$

素因数の和:203024

約数の個数: 16

約数和(自身を含む): 60900000

約数和(自身を除く): 30044152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 202999, 405998, 811996, 1623992, 3856981, 7713962, 15427924, 30855848]

約数ペア:

[(1, 30855848), (2, 15427924), (4, 7713962), (8, 3856981), (19, 1623992), (38, 811996), (76, 405998), (152, 202999)]