31820042

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:3013

約数の個数: 16

約数和(自身を含む): 49043232

約数和(自身を除く): 17223190

約数列:

[1, 2, 67, 83, 134, 166, 2861, 5561, 5722, 11122, 191687, 237463, 383374, 474926, 15910021, 31820042]

約数ペア:

[(1, 31820042), (2, 15910021), (67, 474926), (83, 383374), (134, 237463), (166, 191687), (2861, 11122), (5561, 5722)]