86258312

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9811}}^1$

素因数の和:9981

約数の個数: 32

約数和(自身を含む): 186035520

約数和(自身を除く): 99777208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 9811, 19622, 39244, 68677, 78488, 137354, 274708, 549416, 1540327, 3080654, 6161308, 10782289, 12322616, 21564578, 43129156, 86258312]

約数ペア:

[(1, 86258312), (2, 43129156), (4, 21564578), (7, 12322616), (8, 10782289), (14, 6161308), (28, 3080654), (56, 1540327), (157, 549416), (314, 274708), (628, 137354), (1099, 78488), (1256, 68677), (2198, 39244), (4396, 19622), (8792, 9811)]