8125456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29873}}^1$

素因数の和:29898

約数の個数: 20

約数和(自身を含む): 16669692

約数和(自身を除く): 8544236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 29873, 59746, 119492, 238984, 477968, 507841, 1015682, 2031364, 4062728, 8125456]

約数ペア:

[(1, 8125456), (2, 4062728), (4, 2031364), (8, 1015682), (16, 507841), (17, 477968), (34, 238984), (68, 119492), (136, 59746), (272, 29873)]