40684886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{5039}}^1$

素因数の和:5419

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 26085034

約数列:

[1, 2, 11, 22, 367, 734, 4037, 5039, 8074, 10078, 55429, 110858, 1849313, 3698626, 20342443, 40684886]

約数ペア:

[(1, 40684886), (2, 20342443), (11, 3698626), (22, 1849313), (367, 110858), (734, 55429), (4037, 10078), (5039, 8074)]