86920414

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{4457}}^1$

素因数の和:4672

約数の個数: 24

約数和(自身を含む): 152463600

約数和(自身を除く): 65543186

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2786, 4457, 8914, 9751, 19502, 31199, 62398, 218393, 436786, 886943, 1773886, 6208601, 12417202, 43460207, 86920414]

約数ペア:

[(1, 86920414), (2, 43460207), (7, 12417202), (14, 6208601), (49, 1773886), (98, 886943), (199, 436786), (398, 218393), (1393, 62398), (2786, 31199), (4457, 19502), (8914, 9751)]