78888926

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2239}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 120422400

約数和(自身を除く): 41533474

約数列:

[1, 2, 79, 158, 223, 446, 2239, 4478, 17617, 35234, 176881, 353762, 499297, 998594, 39444463, 78888926]

約数ペア:

[(1, 78888926), (2, 39444463), (79, 998594), (158, 499297), (223, 353762), (446, 176881), (2239, 35234), (4478, 17617)]