8889251024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{125441}}^1$

素因数の和:125595

約数の個数: 40

約数和(自身を含む): 17794700352

約数和(自身を除く): 8905449328

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1648, 4429, 8858, 17716, 35432, 70864, 125441, 250882, 501764, 1003528, 2007056, 5393963, 10787926, 12920423, 21575852, 25840846, 43151704, 51681692, 86303408, 103363384, 206726768, 555578189, 1111156378, 2222312756, 4444625512, 8889251024]

約数ペア:

[(1, 8889251024), (2, 4444625512), (4, 2222312756), (8, 1111156378), (16, 555578189), (43, 206726768), (86, 103363384), (103, 86303408), (172, 51681692), (206, 43151704), (344, 25840846), (412, 21575852), (688, 12920423), (824, 10787926), (1648, 5393963), (4429, 2007056), (8858, 1003528), (17716, 501764), (35432, 250882), (70864, 125441)]