61635668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{217027}}^1$

素因数の和:217102

約数の個数: 12

約数和(自身を含む): 109382112

約数和(自身を除く): 47746444

約数列:

[1, 2, 4, 71, 142, 284, 217027, 434054, 868108, 15408917, 30817834, 61635668]

約数ペア:

[(1, 61635668), (2, 30817834), (4, 15408917), (71, 868108), (142, 434054), (284, 217027)]