31008486

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{39451}}^1$

素因数の和:39587

約数の個数: 16

約数和(自身を含む): 62491968

約数和(自身を除く): 31483482

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 39451, 78902, 118353, 236706, 5168081, 10336162, 15504243, 31008486]

約数ペア:

[(1, 31008486), (2, 15504243), (3, 10336162), (6, 5168081), (131, 236706), (262, 118353), (393, 78902), (786, 39451)]