90481168

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{10453}}^1$

素因数の和:11002

約数の個数: 20

約数和(自身を含む): 175648108

約数和(自身を除く): 85166940

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 10453, 20906, 41812, 83624, 167248, 5655073, 11310146, 22620292, 45240584, 90481168]

約数ペア:

[(1, 90481168), (2, 45240584), (4, 22620292), (8, 11310146), (16, 5655073), (541, 167248), (1082, 83624), (2164, 41812), (4328, 20906), (8656, 10453)]