31362016

素因数分解:

$2^5\times 7^1\times {\mathrm{140009}}^1$

素因数の和:140026

約数の個数: 24

約数和(自身を含む): 70565040

約数和(自身を除く): 39203024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 140009, 280018, 560036, 980063, 1120072, 1960126, 2240144, 3920252, 4480288, 7840504, 15681008, 31362016]

約数ペア:

[(1, 31362016), (2, 15681008), (4, 7840504), (7, 4480288), (8, 3920252), (14, 2240144), (16, 1960126), (28, 1120072), (32, 980063), (56, 560036), (112, 280018), (224, 140009)]