30812672

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5500

約数の個数: 40

約数和(自身を含む): 67174272

約数和(自身を除く): 36361600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5471, 5632, 10942, 21884, 43768, 60181, 87536, 120362, 175072, 240724, 350144, 481448, 700288, 962896, 1400576, 1925792, 2801152, 3851584, 7703168, 15406336, 30812672]

約数ペア:

[(1, 30812672), (2, 15406336), (4, 7703168), (8, 3851584), (11, 2801152), (16, 1925792), (22, 1400576), (32, 962896), (44, 700288), (64, 481448), (88, 350144), (128, 240724), (176, 175072), (256, 120362), (352, 87536), (512, 60181), (704, 43768), (1408, 21884), (2816, 10942), (5471, 5632)]