61430864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{349039}}^1$

素因数の和:349058

約数の個数: 20

約数和(自身を含む): 129842880

約数和(自身を除く): 68412016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 349039, 698078, 1396156, 2792312, 3839429, 5584624, 7678858, 15357716, 30715432, 61430864]

約数ペア:

[(1, 61430864), (2, 30715432), (4, 15357716), (8, 7678858), (11, 5584624), (16, 3839429), (22, 2792312), (44, 1396156), (88, 698078), (176, 349039)]