8220112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 17248896

約数和(自身を除く): 9028784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 643, 752, 799, 1286, 1598, 2572, 3196, 5144, 6392, 10288, 10931, 12784, 21862, 30221, 43724, 60442, 87448, 120884, 174896, 241768, 483536, 513757, 1027514, 2055028, 4110056, 8220112]

約数ペア:

[(1, 8220112), (2, 4110056), (4, 2055028), (8, 1027514), (16, 513757), (17, 483536), (34, 241768), (47, 174896), (68, 120884), (94, 87448), (136, 60442), (188, 43724), (272, 30221), (376, 21862), (643, 12784), (752, 10931), (799, 10288), (1286, 6392), (1598, 5144), (2572, 3196)]