389518336

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{4583}}^1$

素因数の和:4686

約数の個数: 44

約数和(自身を含む): 788209632

約数和(自身を除く): 398691296

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2656, 4583, 5312, 9166, 10624, 18332, 21248, 36664, 42496, 73328, 84992, 146656, 293312, 380389, 586624, 760778, 1173248, 1521556, 2346496, 3043112, 4692992, 6086224, 12172448, 24344896, 48689792, 97379584, 194759168, 389518336]

約数ペア:

[(1, 389518336), (2, 194759168), (4, 97379584), (8, 48689792), (16, 24344896), (32, 12172448), (64, 6086224), (83, 4692992), (128, 3043112), (166, 2346496), (256, 1521556), (332, 1173248), (512, 760778), (664, 586624), (1024, 380389), (1328, 293312), (2656, 146656), (4583, 84992), (5312, 73328), (9166, 42496), (10624, 36664), (18332, 21248)]