40168003774

素因数分解:

$2^1\times {\mathrm{883}}^1\times {\mathrm{1987}}^1\times {\mathrm{11447}}^1$

素因数の和:14319

約数の個数: 16

約数和(自身を含む): 60355870848

約数和(自身を除く): 20187867074

約数列:

[1, 2, 883, 1766, 1987, 3974, 11447, 22894, 1754521, 3509042, 10107701, 20215402, 22745189, 45490378, 20084001887, 40168003774]

約数ペア:

[(1, 40168003774), (2, 20084001887), (883, 45490378), (1766, 22745189), (1987, 20215402), (3974, 10107701), (11447, 3509042), (22894, 1754521)]