39634816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23819}}^1$

素因数の和:23846

約数の個数: 32

約数和(自身を含む): 85037400

約数和(自身を除く): 45402584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23819, 47638, 95276, 190552, 309647, 381104, 619294, 762208, 1238588, 1524416, 2477176, 3048832, 4954352, 9908704, 19817408, 39634816]

約数ペア:

[(1, 39634816), (2, 19817408), (4, 9908704), (8, 4954352), (13, 3048832), (16, 2477176), (26, 1524416), (32, 1238588), (52, 762208), (64, 619294), (104, 381104), (128, 309647), (208, 190552), (416, 95276), (832, 47638), (1664, 23819)]