16903984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 35890560

約数和(自身を除く): 18986576

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 2143, 3944, 4286, 7888, 8572, 17144, 34288, 36431, 62147, 72862, 124294, 145724, 248588, 291448, 497176, 582896, 994352, 1056499, 2112998, 4225996, 8451992, 16903984]

約数ペア:

[(1, 16903984), (2, 8451992), (4, 4225996), (8, 2112998), (16, 1056499), (17, 994352), (29, 582896), (34, 497176), (58, 291448), (68, 248588), (116, 145724), (136, 124294), (232, 72862), (272, 62147), (464, 36431), (493, 34288), (986, 17144), (1972, 8572), (2143, 7888), (3944, 4286)]