86616586

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^2\times {\mathrm{251}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 150032736

約数和(自身を除く): 63416150

約数列:

[1, 2, 7, 14, 157, 251, 314, 502, 1099, 1757, 2198, 3514, 24649, 39407, 49298, 78814, 172543, 275849, 345086, 551698, 6186899, 12373798, 43308293, 86616586]

約数ペア:

[(1, 86616586), (2, 43308293), (7, 12373798), (14, 6186899), (157, 551698), (251, 345086), (314, 275849), (502, 172543), (1099, 78814), (1757, 49298), (2198, 39407), (3514, 24649)]