5129124344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{20681953}}^1$

素因数の和:20681990

約数の個数: 16

約数和(自身を含む): 9927337920

約数和(自身を除く): 4798213576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 20681953, 41363906, 82727812, 165455624, 641140543, 1282281086, 2564562172, 5129124344]

約数ペア:

[(1, 5129124344), (2, 2564562172), (4, 1282281086), (8, 641140543), (31, 165455624), (62, 82727812), (124, 41363906), (248, 20681953)]