67086896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{246643}}^1$

素因数の和:246668

約数の個数: 20

約数和(自身を含む): 137627352

約数和(自身を除く): 70540456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 246643, 493286, 986572, 1973144, 3946288, 4192931, 8385862, 16771724, 33543448, 67086896]

約数ペア:

[(1, 67086896), (2, 33543448), (4, 16771724), (8, 8385862), (16, 4192931), (17, 3946288), (34, 1973144), (68, 986572), (136, 493286), (272, 246643)]