79886776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 154028160

約数和(自身を除く): 74141384

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 526, 883, 1052, 1766, 2104, 3532, 7064, 11309, 22618, 37969, 45236, 75938, 90472, 151876, 232229, 303752, 464458, 928916, 1857832, 9985847, 19971694, 39943388, 79886776]

約数ペア:

[(1, 79886776), (2, 39943388), (4, 19971694), (8, 9985847), (43, 1857832), (86, 928916), (172, 464458), (263, 303752), (344, 232229), (526, 151876), (883, 90472), (1052, 75938), (1766, 45236), (2104, 37969), (3532, 22618), (7064, 11309)]