863566016

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{123791}}^1$

素因数の和:123912

約数の個数: 28

約数和(自身を含む): 1729374240

約数和(自身を除く): 865808224

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 123791, 247582, 495164, 990328, 1980656, 3961312, 7922624, 13493219, 26986438, 53972876, 107945752, 215891504, 431783008, 863566016]

約数ペア:

[(1, 863566016), (2, 431783008), (4, 215891504), (8, 107945752), (16, 53972876), (32, 26986438), (64, 13493219), (109, 7922624), (218, 3961312), (436, 1980656), (872, 990328), (1744, 495164), (3488, 247582), (6976, 123791)]