85356728

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{36919}}^1$

素因数の和:36959

約数の個数: 24

約数和(自身を含む): 170016600

約数和(自身を除く): 84659872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 36919, 73838, 147676, 295352, 627623, 1255246, 2510492, 5020984, 10669591, 21339182, 42678364, 85356728]

約数ペア:

[(1, 85356728), (2, 42678364), (4, 21339182), (8, 10669591), (17, 5020984), (34, 2510492), (68, 1255246), (136, 627623), (289, 295352), (578, 147676), (1156, 73838), (2312, 36919)]