109723216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{167261}}^1$

素因数の和:167310

約数の個数: 20

約数和(自身を含む): 217775124

約数和(自身を除く): 108051908

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 167261, 334522, 669044, 1338088, 2676176, 6857701, 13715402, 27430804, 54861608, 109723216]

約数ペア:

[(1, 109723216), (2, 54861608), (4, 27430804), (8, 13715402), (16, 6857701), (41, 2676176), (82, 1338088), (164, 669044), (328, 334522), (656, 167261)]