86750152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 168480000

約数和(自身を除く): 81729848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 499, 701, 998, 1402, 1996, 2804, 3992, 5608, 15469, 21731, 30938, 43462, 61876, 86924, 123752, 173848, 349799, 699598, 1399196, 2798392, 10843769, 21687538, 43375076, 86750152]

約数ペア:

[(1, 86750152), (2, 43375076), (4, 21687538), (8, 10843769), (31, 2798392), (62, 1399196), (124, 699598), (248, 349799), (499, 173848), (701, 123752), (998, 86924), (1402, 61876), (1996, 43462), (2804, 30938), (3992, 21731), (5608, 15469)]