40593664

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 81475884

約数和(自身を除く): 40882220

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 617, 1028, 1234, 2056, 2468, 4112, 4936, 8224, 9872, 16448, 19744, 32896, 39488, 65792, 78976, 157952, 158569, 317138, 634276, 1268552, 2537104, 5074208, 10148416, 20296832, 40593664]

約数ペア:

[(1, 40593664), (2, 20296832), (4, 10148416), (8, 5074208), (16, 2537104), (32, 1268552), (64, 634276), (128, 317138), (256, 158569), (257, 157952), (514, 78976), (617, 65792), (1028, 39488), (1234, 32896), (2056, 19744), (2468, 16448), (4112, 9872), (4936, 8224)]