171424978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{10513}}^1$

素因数の和:10809

約数の個数: 16

約数和(自身を含む): 266466816

約数和(自身を除く): 95041838

約数列:

[1, 2, 31, 62, 263, 526, 8153, 10513, 16306, 21026, 325903, 651806, 2764919, 5529838, 85712489, 171424978]

約数ペア:

[(1, 171424978), (2, 85712489), (31, 5529838), (62, 2764919), (263, 651806), (526, 325903), (8153, 21026), (10513, 16306)]