91990622

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1327

約数の個数: 16

約数和(自身を含む): 139345920

約数和(自身を除く): 47355298

約数列:

[1, 2, 223, 239, 446, 478, 863, 1726, 53297, 106594, 192449, 206257, 384898, 412514, 45995311, 91990622]

約数ペア:

[(1, 91990622), (2, 45995311), (223, 412514), (239, 384898), (446, 206257), (478, 192449), (863, 106594), (1726, 53297)]