81966592

素因数分解:

$2^9\times {\mathrm{160091}}^1$

素因数の和:160109

約数の個数: 20

約数和(自身を含む): 163774116

約数和(自身を除く): 81807524

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 160091, 320182, 640364, 1280728, 2561456, 5122912, 10245824, 20491648, 40983296, 81966592]

約数ペア:

[(1, 81966592), (2, 40983296), (4, 20491648), (8, 10245824), (16, 5122912), (32, 2561456), (64, 1280728), (128, 640364), (256, 320182), (512, 160091)]