80988966

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{23557}}^1$

素因数の和:23756

約数の個数: 24

約数和(自身を含む): 176402304

約数和(自身を除く): 95413338

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 23557, 47114, 70671, 141342, 212013, 424026, 4499387, 8998774, 13498161, 26996322, 40494483, 80988966]

約数ペア:

[(1, 80988966), (2, 40494483), (3, 26996322), (6, 13498161), (9, 8998774), (18, 4499387), (191, 424026), (382, 212013), (573, 141342), (1146, 70671), (1719, 47114), (3438, 23557)]