80994854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{5153}}^1$

素因数の和:5455

約数の個数: 16

約数和(自身を含む): 126169920

約数和(自身を除く): 45175066

約数列:

[1, 2, 29, 58, 271, 542, 5153, 7859, 10306, 15718, 149437, 298874, 1396463, 2792926, 40497427, 80994854]

約数ペア:

[(1, 80994854), (2, 40497427), (29, 2792926), (58, 1396463), (271, 298874), (542, 149437), (5153, 15718), (7859, 10306)]