81920296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10859}}^1$

素因数の和:10929

約数の個数: 32

約数和(自身を含む): 164203200

約数和(自身を除く): 82282904

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 10859, 21718, 43436, 86872, 249757, 445219, 499514, 890438, 999028, 1780876, 1998056, 3561752, 10240037, 20480074, 40960148, 81920296]

約数ペア:

[(1, 81920296), (2, 40960148), (4, 20480074), (8, 10240037), (23, 3561752), (41, 1998056), (46, 1780876), (82, 999028), (92, 890438), (164, 499514), (184, 445219), (328, 249757), (943, 86872), (1886, 43436), (3772, 21718), (7544, 10859)]