31063762

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 47847384

約数和(自身を除く): 16783622

約数列:

[1, 2, 61, 101, 122, 202, 2521, 5042, 6161, 12322, 153781, 254621, 307562, 509242, 15531881, 31063762]

約数ペア:

[(1, 31063762), (2, 15531881), (61, 509242), (101, 307562), (122, 254621), (202, 153781), (2521, 12322), (5042, 6161)]