80408886

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{169639}}^1$

素因数の和:169723

約数の個数: 16

約数和(自身を含む): 162854400

約数和(自身を除く): 82445514

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 169639, 339278, 508917, 1017834, 13401481, 26802962, 40204443, 80408886]

約数ペア:

[(1, 80408886), (2, 40204443), (3, 26802962), (6, 13401481), (79, 1017834), (158, 508917), (237, 339278), (474, 169639)]