81402106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{3271}}^1$

素因数の和:3837

約数の個数: 16

約数和(自身を含む): 127686528

約数和(自身を除く): 46284422

約数列:

[1, 2, 23, 46, 541, 1082, 3271, 6542, 12443, 24886, 75233, 150466, 1769611, 3539222, 40701053, 81402106]

約数ペア:

[(1, 81402106), (2, 40701053), (23, 3539222), (46, 1769611), (541, 150466), (1082, 75233), (3271, 24886), (6542, 12443)]