87332642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2131}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 135492864

約数和(自身を除く): 48160222

約数列:

[1, 2, 31, 62, 661, 1322, 2131, 4262, 20491, 40982, 66061, 132122, 1408591, 2817182, 43666321, 87332642]

約数ペア:

[(1, 87332642), (2, 43666321), (31, 2817182), (62, 1408591), (661, 132122), (1322, 66061), (2131, 40982), (4262, 20491)]