108857854

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 192082176

約数和(自身を除く): 83224322

約数列:

[1, 2, 7, 14, 43, 86, 211, 301, 422, 602, 857, 1477, 1714, 2954, 5999, 9073, 11998, 18146, 36851, 63511, 73702, 127022, 180827, 257957, 361654, 515914, 1265789, 2531578, 7775561, 15551122, 54428927, 108857854]

約数ペア:

[(1, 108857854), (2, 54428927), (7, 15551122), (14, 7775561), (43, 2531578), (86, 1265789), (211, 515914), (301, 361654), (422, 257957), (602, 180827), (857, 127022), (1477, 73702), (1714, 63511), (2954, 36851), (5999, 18146), (9073, 11998)]