31994794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53503}}^1$

素因数の和:53541

約数の個数: 16

約数和(自身を含む): 53932032

約数和(自身を除く): 21937238

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 53503, 107006, 695539, 1230569, 1391078, 2461138, 15997397, 31994794]

約数ペア:

[(1, 31994794), (2, 15997397), (13, 2461138), (23, 1391078), (26, 1230569), (46, 695539), (299, 107006), (598, 53503)]