39872066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4931}}^1$

素因数の和:5257

約数の個数: 16

約数和(自身を含む): 64628928

約数和(自身を除く): 24756862

約数列:

[1, 2, 13, 26, 311, 622, 4043, 4931, 8086, 9862, 64103, 128206, 1533541, 3067082, 19936033, 39872066]

約数ペア:

[(1, 39872066), (2, 19936033), (13, 3067082), (26, 1533541), (311, 128206), (622, 64103), (4043, 9862), (4931, 8086)]