47239984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 100618560

約数和(自身を除く): 53378576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 1931, 2224, 3058, 3862, 6116, 7724, 12232, 15448, 21241, 24464, 30896, 42482, 84964, 169928, 268409, 339856, 536818, 1073636, 2147272, 2952499, 4294544, 5904998, 11809996, 23619992, 47239984]

約数ペア:

[(1, 47239984), (2, 23619992), (4, 11809996), (8, 5904998), (11, 4294544), (16, 2952499), (22, 2147272), (44, 1073636), (88, 536818), (139, 339856), (176, 268409), (278, 169928), (556, 84964), (1112, 42482), (1529, 30896), (1931, 24464), (2224, 21241), (3058, 15448), (3862, 12232), (6116, 7724)]