31841404

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1103}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 63802368

約数和(自身を除く): 31960964

約数列:

[1, 2, 4, 7, 14, 28, 1031, 1103, 2062, 2206, 4124, 4412, 7217, 7721, 14434, 15442, 28868, 30884, 1137193, 2274386, 4548772, 7960351, 15920702, 31841404]

約数ペア:

[(1, 31841404), (2, 15920702), (4, 7960351), (7, 4548772), (14, 2274386), (28, 1137193), (1031, 30884), (1103, 28868), (2062, 15442), (2206, 14434), (4124, 7721), (4412, 7217)]