39341312

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:898

約数の個数: 36

約数和(自身を含む): 78980160

約数和(自身を除く): 39638848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 643, 956, 1286, 1912, 2572, 3824, 5144, 7648, 10288, 15296, 20576, 30592, 41152, 61184, 82304, 153677, 164608, 307354, 614708, 1229416, 2458832, 4917664, 9835328, 19670656, 39341312]

約数ペア:

[(1, 39341312), (2, 19670656), (4, 9835328), (8, 4917664), (16, 2458832), (32, 1229416), (64, 614708), (128, 307354), (239, 164608), (256, 153677), (478, 82304), (643, 61184), (956, 41152), (1286, 30592), (1912, 20576), (2572, 15296), (3824, 10288), (5144, 7648)]