89570902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{33199}}^1$

素因数の和:33291

約数の個数: 16

約数和(自身を含む): 143424000

約数和(自身を除く): 53853098

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 33199, 66398, 630781, 1261562, 2357129, 4714258, 44785451, 89570902]

約数ペア:

[(1, 89570902), (2, 44785451), (19, 4714258), (38, 2357129), (71, 1261562), (142, 630781), (1349, 66398), (2698, 33199)]