23387584

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 51206400

約数和(自身を除く): 27818816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 239, 278, 352, 478, 556, 704, 956, 1112, 1529, 1912, 2224, 2629, 3058, 3824, 4448, 5258, 6116, 7648, 8896, 10516, 12232, 15296, 21032, 24464, 33221, 42064, 48928, 66442, 84128, 97856, 132884, 168256, 265768, 365431, 531536, 730862, 1063072, 1461724, 2126144, 2923448, 5846896, 11693792, 23387584]

約数ペア:

[(1, 23387584), (2, 11693792), (4, 5846896), (8, 2923448), (11, 2126144), (16, 1461724), (22, 1063072), (32, 730862), (44, 531536), (64, 365431), (88, 265768), (139, 168256), (176, 132884), (239, 97856), (278, 84128), (352, 66442), (478, 48928), (556, 42064), (704, 33221), (956, 24464), (1112, 21032), (1529, 15296), (1912, 12232), (2224, 10516), (2629, 8896), (3058, 7648), (3824, 6116), (4448, 5258)]