89980493408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{216299263}}^1$

素因数の和:216299286

約数の個数: 24

約数和(自身を含む): 190775950848

約数和(自身を除く): 100795457440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 216299263, 432598526, 865197052, 1730394104, 2811890419, 3460788208, 5623780838, 6921576416, 11247561676, 22495123352, 44990246704, 89980493408]

約数ペア:

[(1, 89980493408), (2, 44990246704), (4, 22495123352), (8, 11247561676), (13, 6921576416), (16, 5623780838), (26, 3460788208), (32, 2811890419), (52, 1730394104), (104, 865197052), (208, 432598526), (416, 216299263)]