31128806

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 47824128

約数和(自身を除く): 16695322

約数列:

[1, 2, 73, 101, 146, 202, 2111, 4222, 7373, 14746, 154103, 213211, 308206, 426422, 15564403, 31128806]

約数ペア:

[(1, 31128806), (2, 15564403), (73, 426422), (101, 308206), (146, 213211), (202, 154103), (2111, 14746), (4222, 7373)]