80386744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{591079}}^1$

素因数の和:591102

約数の個数: 16

約数和(自身を含む): 159591600

約数和(自身を除く): 79204856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 591079, 1182158, 2364316, 4728632, 10048343, 20096686, 40193372, 80386744]

約数ペア:

[(1, 80386744), (2, 40193372), (4, 20096686), (8, 10048343), (17, 4728632), (34, 2364316), (68, 1182158), (136, 591079)]