40156138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44519}}^1$

素因数の和:44573

約数の個数: 16

約数和(自身を含む): 67314240

約数和(自身を除く): 27158102

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 44519, 89038, 489709, 979418, 1825279, 3650558, 20078069, 40156138]

約数ペア:

[(1, 40156138), (2, 20078069), (11, 3650558), (22, 1825279), (41, 979418), (82, 489709), (451, 89038), (902, 44519)]