8572856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{20219}}^1$

素因数の和:20278

約数の個数: 16

約数和(自身を含む): 16378200

約数和(自身を除く): 7805344

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 20219, 40438, 80876, 161752, 1071607, 2143214, 4286428, 8572856]

約数ペア:

[(1, 8572856), (2, 4286428), (4, 2143214), (8, 1071607), (53, 161752), (106, 80876), (212, 40438), (424, 20219)]