8257136

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{4567}}^1$

素因数の和:4688

約数の個数: 20

約数和(自身を含む): 16143312

約数和(自身を除く): 7886176

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 4567, 9134, 18268, 36536, 73072, 516071, 1032142, 2064284, 4128568, 8257136]

約数ペア:

[(1, 8257136), (2, 4128568), (4, 2064284), (8, 1032142), (16, 516071), (113, 73072), (226, 36536), (452, 18268), (904, 9134), (1808, 4567)]