81738543742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{42961}}^1\times {\mathrm{50069}}^1$

素因数の和:93051

約数の個数: 16

約数和(自身を含む): 129066440400

約数和(自身を除く): 47327896658

約数列:

[1, 2, 19, 38, 42961, 50069, 85922, 100138, 816259, 951311, 1632518, 1902622, 2151014309, 4302028618, 40869271871, 81738543742]

約数ペア:

[(1, 81738543742), (2, 40869271871), (19, 4302028618), (38, 2151014309), (42961, 1902622), (50069, 1632518), (85922, 951311), (100138, 816259)]