31844266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6397}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 50672160

約数和(自身を除く): 18827894

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 6397, 12794, 121543, 243086, 838007, 1676014, 15922133, 31844266]

約数ペア:

[(1, 31844266), (2, 15922133), (19, 1676014), (38, 838007), (131, 243086), (262, 121543), (2489, 12794), (4978, 6397)]