31266922

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 47760192

約数和(自身を除く): 16493270

約数列:

[1, 2, 73, 146, 331, 647, 662, 1294, 24163, 47231, 48326, 94462, 214157, 428314, 15633461, 31266922]

約数ペア:

[(1, 31266922), (2, 15633461), (73, 428314), (146, 214157), (331, 94462), (647, 48326), (662, 47231), (1294, 24163)]