90839854

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{49531}}^1$

素因数の和:49671

約数の個数: 16

約数和(自身を含む): 156917376

約数和(自身を除く): 66077522

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 49531, 99062, 346717, 693434, 6488561, 12977122, 45419927, 90839854]

約数ペア:

[(1, 90839854), (2, 45419927), (7, 12977122), (14, 6488561), (131, 693434), (262, 346717), (917, 99062), (1834, 49531)]