40834576

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{11243}}^1$

素因数の和:11478

約数の個数: 20

約数和(自身を含む): 79472592

約数和(自身を除く): 38638016

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 11243, 22486, 44972, 89944, 179888, 2552161, 5104322, 10208644, 20417288, 40834576]

約数ペア:

[(1, 40834576), (2, 20417288), (4, 10208644), (8, 5104322), (16, 2552161), (227, 179888), (454, 89944), (908, 44972), (1816, 22486), (3632, 11243)]