91401156916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{209635681}}^1$

素因数の和:209635794

約数の個数: 12

約数和(自身を含む): 161419475140

約数和(自身を除く): 70018318224

約数列:

[1, 2, 4, 109, 218, 436, 209635681, 419271362, 838542724, 22850289229, 45700578458, 91401156916]

約数ペア:

[(1, 91401156916), (2, 45700578458), (4, 22850289229), (109, 838542724), (218, 419271362), (436, 209635681)]