80999916

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{41411}}^1$

素因数の和:41581

約数の個数: 24

約数和(自身を含む): 190163904

約数和(自身を除く): 109163988

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 41411, 82822, 124233, 165644, 248466, 496932, 6749993, 13499986, 20249979, 26999972, 40499958, 80999916]

約数ペア:

[(1, 80999916), (2, 40499958), (3, 26999972), (4, 20249979), (6, 13499986), (12, 6749993), (163, 496932), (326, 248466), (489, 165644), (652, 124233), (978, 82822), (1956, 41411)]