86089910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{141131}}^1$

素因数の和:141199

約数の個数: 16

約数和(自身を含む): 157503312

約数和(自身を除く): 71413402

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 141131, 282262, 705655, 1411310, 8608991, 17217982, 43044955, 86089910]

約数ペア:

[(1, 86089910), (2, 43044955), (5, 17217982), (10, 8608991), (61, 1411310), (122, 705655), (305, 282262), (610, 141131)]