42247946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4093}}^1$

素因数の和:4505

約数の個数: 16

約数和(自身を含む): 68435304

約数和(自身を除く): 26187358

約数列:

[1, 2, 13, 26, 397, 794, 4093, 5161, 8186, 10322, 53209, 106418, 1624921, 3249842, 21123973, 42247946]

約数ペア:

[(1, 42247946), (2, 21123973), (13, 3249842), (26, 1624921), (397, 106418), (794, 53209), (4093, 10322), (5161, 8186)]