68463016

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{43441}}^1$

素因数の和:43644

約数の個数: 16

約数和(自身を含む): 129022740

約数和(自身を除く): 60559724

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 43441, 86882, 173764, 347528, 8557877, 17115754, 34231508, 68463016]

約数ペア:

[(1, 68463016), (2, 34231508), (4, 17115754), (8, 8557877), (197, 347528), (394, 173764), (788, 86882), (1576, 43441)]