31631048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{208099}}^1$

素因数の和:208124

約数の個数: 16

約数和(自身を含む): 62430000

約数和(自身を除く): 30798952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 208099, 416198, 832396, 1664792, 3953881, 7907762, 15815524, 31631048]

約数ペア:

[(1, 31631048), (2, 15815524), (4, 7907762), (8, 3953881), (19, 1664792), (38, 832396), (76, 416198), (152, 208099)]