81052064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53891}}^1$

素因数の和:53948

約数の個数: 24

約数和(自身を含む): 162969408

約数和(自身を除く): 81917344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 53891, 107782, 215564, 431128, 862256, 1724512, 2532877, 5065754, 10131508, 20263016, 40526032, 81052064]

約数ペア:

[(1, 81052064), (2, 40526032), (4, 20263016), (8, 10131508), (16, 5065754), (32, 2532877), (47, 1724512), (94, 862256), (188, 431128), (376, 215564), (752, 107782), (1504, 53891)]