78848528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{448003}}^1$

素因数の和:448022

約数の個数: 20

約数和(自身を含む): 166657488

約数和(自身を除く): 87808960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 448003, 896006, 1792012, 3584024, 4928033, 7168048, 9856066, 19712132, 39424264, 78848528]

約数ペア:

[(1, 78848528), (2, 39424264), (4, 19712132), (8, 9856066), (11, 7168048), (16, 4928033), (22, 3584024), (44, 1792012), (88, 896006), (176, 448003)]