91331128

素因数分解:

$2^3\times 7^1\times {\mathrm{1630913}}^1$

素因数の和:1630926

約数の個数: 16

約数和(自身を含む): 195709680

約数和(自身を除く): 104378552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1630913, 3261826, 6523652, 11416391, 13047304, 22832782, 45665564, 91331128]

約数ペア:

[(1, 91331128), (2, 45665564), (4, 22832782), (7, 13047304), (8, 11416391), (14, 6523652), (28, 3261826), (56, 1630913)]