8451992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 17366400

約数和(自身を除く): 8914408

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 2143, 3944, 4286, 8572, 17144, 36431, 62147, 72862, 124294, 145724, 248588, 291448, 497176, 1056499, 2112998, 4225996, 8451992]

約数ペア:

[(1, 8451992), (2, 4225996), (4, 2112998), (8, 1056499), (17, 497176), (29, 291448), (34, 248588), (58, 145724), (68, 124294), (116, 72862), (136, 62147), (232, 36431), (493, 17144), (986, 8572), (1972, 4286), (2143, 3944)]