81085912

素因数分解:

$2^3\times {\mathrm{857}}^1\times {\mathrm{11827}}^1$

素因数の和:12690

約数の個数: 16

約数和(自身を含む): 152226360

約数和(自身を除く): 71140448

約数列:

[1, 2, 4, 8, 857, 1714, 3428, 6856, 11827, 23654, 47308, 94616, 10135739, 20271478, 40542956, 81085912]

約数ペア:

[(1, 81085912), (2, 40542956), (4, 20271478), (8, 10135739), (857, 94616), (1714, 47308), (3428, 23654), (6856, 11827)]