80953906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 56940494

約数列:

[1, 2, 11, 22, 29, 58, 223, 319, 446, 569, 638, 1138, 2453, 4906, 6259, 6467, 12518, 12934, 16501, 33002, 71137, 126887, 142274, 181511, 253774, 363022, 1395757, 2791514, 3679723, 7359446, 40476953, 80953906]

約数ペア:

[(1, 80953906), (2, 40476953), (11, 7359446), (22, 3679723), (29, 2791514), (58, 1395757), (223, 363022), (319, 253774), (446, 181511), (569, 142274), (638, 126887), (1138, 71137), (2453, 33002), (4906, 16501), (6259, 12934), (6467, 12518)]