81535424

素因数分解:

$2^6\times {\mathrm{569}}^1\times {\mathrm{2239}}^1$

素因数の和:2820

約数の個数: 28

約数和(自身を含む): 162153600

約数和(自身を除く): 80618176

約数列:

[1, 2, 4, 8, 16, 32, 64, 569, 1138, 2239, 2276, 4478, 4552, 8956, 9104, 17912, 18208, 35824, 36416, 71648, 143296, 1273991, 2547982, 5095964, 10191928, 20383856, 40767712, 81535424]

約数ペア:

[(1, 81535424), (2, 40767712), (4, 20383856), (8, 10191928), (16, 5095964), (32, 2547982), (64, 1273991), (569, 143296), (1138, 71648), (2239, 36416), (2276, 35824), (4478, 18208), (4552, 17912), (8956, 9104)]