86401796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{7451}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 163586304

約数和(自身を除く): 77184508

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 7451, 11596, 14902, 29804, 96863, 193726, 387452, 1661573, 3323146, 6646292, 21600449, 43200898, 86401796]

約数ペア:

[(1, 86401796), (2, 43200898), (4, 21600449), (13, 6646292), (26, 3323146), (52, 1661573), (223, 387452), (446, 193726), (892, 96863), (2899, 29804), (5798, 14902), (7451, 11596)]