64581634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3863}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 104513472

約数和(自身を除く): 39931838

約数列:

[1, 2, 13, 26, 643, 1286, 3863, 7726, 8359, 16718, 50219, 100438, 2483909, 4967818, 32290817, 64581634]

約数ペア:

[(1, 64581634), (2, 32290817), (13, 4967818), (26, 2483909), (643, 100438), (1286, 50219), (3863, 16718), (7726, 8359)]