82987424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199489}}^1$

素因数の和:199512

約数の個数: 24

約数和(自身を含む): 175950180

約数和(自身を除く): 92962756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 199489, 398978, 797956, 1595912, 2593357, 3191824, 5186714, 6383648, 10373428, 20746856, 41493712, 82987424]

約数ペア:

[(1, 82987424), (2, 41493712), (4, 20746856), (8, 10373428), (13, 6383648), (16, 5186714), (26, 3191824), (32, 2593357), (52, 1595912), (104, 797956), (208, 398978), (416, 199489)]