86938324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9929}}^1$

素因数の和:10143

約数の個数: 24

約数和(自身を含む): 166824000

約数和(自身を除く): 79885676

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 9929, 19858, 39716, 109219, 218438, 436876, 1975871, 3951742, 7903484, 21734581, 43469162, 86938324]

約数ペア:

[(1, 86938324), (2, 43469162), (4, 21734581), (11, 7903484), (22, 3951742), (44, 1975871), (199, 436876), (398, 218438), (796, 109219), (2189, 39716), (4378, 19858), (8756, 9929)]