89245438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{15329}}^1$

素因数の和:15443

約数の個数: 16

約数和(自身を含む): 139073760

約数和(自身を除く): 49828322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 15329, 30658, 628489, 1088359, 1256978, 2176718, 44622719, 89245438]

約数ペア:

[(1, 89245438), (2, 44622719), (41, 2176718), (71, 1256978), (82, 1088359), (142, 628489), (2911, 30658), (5822, 15329)]