85353776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{280769}}^1$

素因数の和:280796

約数の個数: 20

約数和(自身を含む): 174077400

約数和(自身を除く): 88723624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 280769, 561538, 1123076, 2246152, 4492304, 5334611, 10669222, 21338444, 42676888, 85353776]

約数ペア:

[(1, 85353776), (2, 42676888), (4, 21338444), (8, 10669222), (16, 5334611), (19, 4492304), (38, 2246152), (76, 1123076), (152, 561538), (304, 280769)]