31669022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8941}}^1$

素因数の和:8984

約数の個数: 32

約数和(自身を含む): 61807104

約数和(自身を除く): 30138082

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 8941, 17882, 62587, 98351, 125174, 196702, 205643, 411286, 688457, 1376914, 1439501, 2262073, 2879002, 4524146, 15834511, 31669022]

約数ペア:

[(1, 31669022), (2, 15834511), (7, 4524146), (11, 2879002), (14, 2262073), (22, 1439501), (23, 1376914), (46, 688457), (77, 411286), (154, 205643), (161, 196702), (253, 125174), (322, 98351), (506, 62587), (1771, 17882), (3542, 8941)]