80568902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{3571}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 125377200

約数和(自身を除く): 44808298

約数列:

[1, 2, 29, 58, 389, 778, 3571, 7142, 11281, 22562, 103559, 207118, 1389119, 2778238, 40284451, 80568902]

約数ペア:

[(1, 80568902), (2, 40284451), (29, 2778238), (58, 1389119), (389, 207118), (778, 103559), (3571, 22562), (7142, 11281)]