16170820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17203}}^1$

素因数の和:17259

約数の個数: 24

約数和(自身を含む): 34683264

約数和(自身を除く): 18512444

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 17203, 34406, 68812, 86015, 172030, 344060, 808541, 1617082, 3234164, 4042705, 8085410, 16170820]

約数ペア:

[(1, 16170820), (2, 8085410), (4, 4042705), (5, 3234164), (10, 1617082), (20, 808541), (47, 344060), (94, 172030), (188, 86015), (235, 68812), (470, 34406), (940, 17203)]