81048296

素因数分解:

$2^3\times 7^1\times {\mathrm{1447291}}^1$

素因数の和:1447304

約数の個数: 16

約数和(自身を含む): 173675040

約数和(自身を除く): 92626744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1447291, 2894582, 5789164, 10131037, 11578328, 20262074, 40524148, 81048296]

約数ペア:

[(1, 81048296), (2, 40524148), (4, 20262074), (7, 11578328), (8, 10131037), (14, 5789164), (28, 2894582), (56, 1447291)]