86675824

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{12569}}^1$

素因数の和:13008

約数の個数: 20

約数和(自身を含む): 168337440

約数和(自身を除く): 81661616

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 12569, 25138, 50276, 100552, 201104, 5417239, 10834478, 21668956, 43337912, 86675824]

約数ペア:

[(1, 86675824), (2, 43337912), (4, 21668956), (8, 10834478), (16, 5417239), (431, 201104), (862, 100552), (1724, 50276), (3448, 25138), (6896, 12569)]