42104408

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{78553}}^1$

素因数の和:78626

約数の個数: 16

約数和(自身を含む): 80125080

約数和(自身を除く): 38020672

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 78553, 157106, 314212, 628424, 5263051, 10526102, 21052204, 42104408]

約数ペア:

[(1, 42104408), (2, 21052204), (4, 10526102), (8, 5263051), (67, 628424), (134, 314212), (268, 157106), (536, 78553)]