136331432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1559}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 271252800

約数和(自身を除く): 134921368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 643, 1286, 1559, 2572, 3118, 5144, 6236, 10931, 12472, 21862, 26503, 43724, 53006, 87448, 106012, 212024, 1002437, 2004874, 4009748, 8019496, 17041429, 34082858, 68165716, 136331432]

約数ペア:

[(1, 136331432), (2, 68165716), (4, 34082858), (8, 17041429), (17, 8019496), (34, 4009748), (68, 2004874), (136, 1002437), (643, 212024), (1286, 106012), (1559, 87448), (2572, 53006), (3118, 43724), (5144, 26503), (6236, 21862), (10931, 12472)]