80852212

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67153}}^1$

素因数の和:67207

約数の個数: 24

約数和(自身を含む): 165467456

約数和(自身を除く): 84615244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 67153, 134306, 268612, 470071, 940142, 1880284, 2887579, 5775158, 11550316, 20213053, 40426106, 80852212]

約数ペア:

[(1, 80852212), (2, 40426106), (4, 20213053), (7, 11550316), (14, 5775158), (28, 2887579), (43, 1880284), (86, 940142), (172, 470071), (301, 268612), (602, 134306), (1204, 67153)]