86839582

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 137166120

約数和(自身を除く): 50326538

約数列:

[1, 2, 23, 46, 211, 389, 422, 529, 778, 1058, 4853, 8947, 9706, 17894, 82079, 111619, 164158, 205781, 223238, 411562, 1887817, 3775634, 43419791, 86839582]

約数ペア:

[(1, 86839582), (2, 43419791), (23, 3775634), (46, 1887817), (211, 411562), (389, 223238), (422, 205781), (529, 164158), (778, 111619), (1058, 82079), (4853, 17894), (8947, 9706)]