85665004

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 151901568

約数和(自身を除く): 66236564

約数列:

[1, 2, 4, 137, 223, 274, 446, 548, 701, 892, 1402, 2804, 30551, 61102, 96037, 122204, 156323, 192074, 312646, 384148, 625292, 21416251, 42832502, 85665004]

約数ペア:

[(1, 85665004), (2, 42832502), (4, 21416251), (137, 625292), (223, 384148), (274, 312646), (446, 192074), (548, 156323), (701, 122204), (892, 96037), (1402, 61102), (2804, 30551)]