86351656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2377}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 171216000

約数和(自身を除く): 84864344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 2377, 4541, 4754, 9082, 9508, 18164, 19016, 36328, 45163, 90326, 180652, 361304, 568103, 1136206, 2272412, 4544824, 10793957, 21587914, 43175828, 86351656]

約数ペア:

[(1, 86351656), (2, 43175828), (4, 21587914), (8, 10793957), (19, 4544824), (38, 2272412), (76, 1136206), (152, 568103), (239, 361304), (478, 180652), (956, 90326), (1912, 45163), (2377, 36328), (4541, 19016), (4754, 18164), (9082, 9508)]