86867506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2927}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 64920014

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 2927, 5854, 14839, 29678, 32197, 55613, 64394, 111226, 207817, 415634, 611743, 1223486, 2285987, 3948523, 4571974, 7897046, 43433753, 86867506]

約数ペア:

[(1, 86867506), (2, 43433753), (11, 7897046), (19, 4571974), (22, 3948523), (38, 2285987), (71, 1223486), (142, 611743), (209, 415634), (418, 207817), (781, 111226), (1349, 64394), (1562, 55613), (2698, 32197), (2927, 29678), (5854, 14839)]