31533232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115931}}^1$

素因数の和:115956

約数の個数: 20

約数和(自身を含む): 64690056

約数和(自身を除く): 33156824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115931, 231862, 463724, 927448, 1854896, 1970827, 3941654, 7883308, 15766616, 31533232]

約数ペア:

[(1, 31533232), (2, 15766616), (4, 7883308), (8, 3941654), (16, 1970827), (17, 1854896), (34, 927448), (68, 463724), (136, 231862), (272, 115931)]