55719152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{112337}}^1$

素因数の和:112376

約数の個数: 20

約数和(自身を含む): 111439296

約数和(自身を除く): 55720144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 112337, 224674, 449348, 898696, 1797392, 3482447, 6964894, 13929788, 27859576, 55719152]

約数ペア:

[(1, 55719152), (2, 27859576), (4, 13929788), (8, 6964894), (16, 3482447), (31, 1797392), (62, 898696), (124, 449348), (248, 224674), (496, 112337)]