81548722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{2447}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 128960640

約数和(自身を除く): 47411918

約数列:

[1, 2, 19, 38, 877, 1754, 2447, 4894, 16663, 33326, 46493, 92986, 2146019, 4292038, 40774361, 81548722]

約数ペア:

[(1, 81548722), (2, 40774361), (19, 4292038), (38, 2146019), (877, 92986), (1754, 46493), (2447, 33326), (4894, 16663)]