164489408

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{25447}}^1$

素因数の和:25560

約数の個数: 28

約数和(自身を含む): 329653392

約数和(自身を除く): 165163984

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 25447, 50894, 101788, 203576, 407152, 814304, 1628608, 2570147, 5140294, 10280588, 20561176, 41122352, 82244704, 164489408]

約数ペア:

[(1, 164489408), (2, 82244704), (4, 41122352), (8, 20561176), (16, 10280588), (32, 5140294), (64, 2570147), (101, 1628608), (202, 814304), (404, 407152), (808, 203576), (1616, 101788), (3232, 50894), (6464, 25447)]