42816514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10103}}^1$

素因数の和:10281

約数の個数: 16

約数和(自身を含む): 69596352

約数和(自身を除く): 26779838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 10103, 20206, 131339, 262678, 1646789, 3293578, 21408257, 42816514]

約数ペア:

[(1, 42816514), (2, 21408257), (13, 3293578), (26, 1646789), (163, 262678), (326, 131339), (2119, 20206), (4238, 10103)]