121020352

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{26633}}^1$

素因数の和:26716

約数の個数: 28

約数和(自身を含む): 243541296

約数和(自身を除く): 122520944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 26633, 53266, 106532, 213064, 426128, 852256, 1704512, 1890943, 3781886, 7563772, 15127544, 30255088, 60510176, 121020352]

約数ペア:

[(1, 121020352), (2, 60510176), (4, 30255088), (8, 15127544), (16, 7563772), (32, 3781886), (64, 1890943), (71, 1704512), (142, 852256), (284, 426128), (568, 213064), (1136, 106532), (2272, 53266), (4544, 26633)]