31375328

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{11813}}^1$

素因数の和:11906

約数の個数: 24

約数和(自身を含む): 62519688

約数和(自身を除く): 31144360

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 11813, 23626, 47252, 94504, 189008, 378016, 980479, 1960958, 3921916, 7843832, 15687664, 31375328]

約数ペア:

[(1, 31375328), (2, 15687664), (4, 7843832), (8, 3921916), (16, 1960958), (32, 980479), (83, 378016), (166, 189008), (332, 94504), (664, 47252), (1328, 23626), (2656, 11813)]