87258116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8893}}^1$

素因数の和:9131

約数の個数: 24

約数和(自身を含む): 167349504

約数和(自身を除く): 80091388

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 8893, 9812, 17786, 35572, 97823, 195646, 391292, 1983139, 3966278, 7932556, 21814529, 43629058, 87258116]

約数ペア:

[(1, 87258116), (2, 43629058), (4, 21814529), (11, 7932556), (22, 3966278), (44, 1983139), (223, 391292), (446, 195646), (892, 97823), (2453, 35572), (4906, 17786), (8893, 9812)]