86879770

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{14081}}^1$

素因数の和:14705

約数の個数: 16

約数和(自身を含む): 156648168

約数和(自身を除く): 69768398

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 14081, 28162, 70405, 140810, 8687977, 17375954, 43439885, 86879770]

約数ペア:

[(1, 86879770), (2, 43439885), (5, 17375954), (10, 8687977), (617, 140810), (1234, 70405), (3085, 28162), (6170, 14081)]