85261912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 166540320

約数和(自身を除く): 81278408

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 4057, 5254, 8114, 10508, 16228, 21016, 32456, 150109, 288047, 300218, 576094, 600436, 1152188, 1200872, 2304376, 10657739, 21315478, 42630956, 85261912]

約数ペア:

[(1, 85261912), (2, 42630956), (4, 21315478), (8, 10657739), (37, 2304376), (71, 1200872), (74, 1152188), (142, 600436), (148, 576094), (284, 300218), (296, 288047), (568, 150109), (2627, 32456), (4057, 21016), (5254, 16228), (8114, 10508)]