39953152

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 80206560

約数和(自身を除く): 40253408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 653, 956, 1306, 1912, 2612, 3824, 5224, 7648, 10448, 15296, 20896, 30592, 41792, 61184, 83584, 156067, 167168, 312134, 624268, 1248536, 2497072, 4994144, 9988288, 19976576, 39953152]

約数ペア:

[(1, 39953152), (2, 19976576), (4, 9988288), (8, 4994144), (16, 2497072), (32, 1248536), (64, 624268), (128, 312134), (239, 167168), (256, 156067), (478, 83584), (653, 61184), (956, 41792), (1306, 30592), (1912, 20896), (2612, 15296), (3824, 10448), (5224, 7648)]