8455928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{81307}}^1$

素因数の和:81326

約数の個数: 16

約数和(自身を含む): 17074680

約数和(自身を除く): 8618752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 81307, 162614, 325228, 650456, 1056991, 2113982, 4227964, 8455928]

約数ペア:

[(1, 8455928), (2, 4227964), (4, 2113982), (8, 1056991), (13, 650456), (26, 325228), (52, 162614), (104, 81307)]