80785784

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{98041}}^1$

素因数の和:98150

約数の個数: 16

約数和(自身を含む): 152945520

約数和(自身を除く): 72159736

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 98041, 196082, 392164, 784328, 10098223, 20196446, 40392892, 80785784]

約数ペア:

[(1, 80785784), (2, 40392892), (4, 20196446), (8, 10098223), (103, 784328), (206, 392164), (412, 196082), (824, 98041)]