87713288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{843397}}^1$

素因数の和:843416

約数の個数: 16

約数和(自身を含む): 177113580

約数和(自身を除く): 89400292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 843397, 1686794, 3373588, 6747176, 10964161, 21928322, 43856644, 87713288]

約数ペア:

[(1, 87713288), (2, 43856644), (4, 21928322), (8, 10964161), (13, 6747176), (26, 3373588), (52, 1686794), (104, 843397)]