85207384

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 164505600

約数和(自身を除く): 79298216

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 2239, 4478, 4757, 8956, 9514, 17912, 19028, 38056, 150013, 158969, 300026, 317938, 600052, 635876, 1200104, 1271752, 10650923, 21301846, 42603692, 85207384]

約数ペア:

[(1, 85207384), (2, 42603692), (4, 21301846), (8, 10650923), (67, 1271752), (71, 1200104), (134, 635876), (142, 600052), (268, 317938), (284, 300026), (536, 158969), (568, 150013), (2239, 38056), (4478, 19028), (4757, 17912), (8956, 9514)]