86004790

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{10631}}^1$

素因数の和:11447

約数の個数: 16

約数和(自身を含む): 155014560

約数和(自身を除く): 69009770

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 10631, 21262, 53155, 106310, 8600479, 17200958, 43002395, 86004790]

約数ペア:

[(1, 86004790), (2, 43002395), (5, 17200958), (10, 8600479), (809, 106310), (1618, 53155), (4045, 21262), (8090, 10631)]