86902936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 168647040

約数和(自身を除く): 81744104

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 2143, 4286, 5069, 8572, 10138, 17144, 20276, 40552, 79291, 158582, 293591, 317164, 587182, 634328, 1174364, 2348728, 10862867, 21725734, 43451468, 86902936]

約数ペア:

[(1, 86902936), (2, 43451468), (4, 21725734), (8, 10862867), (37, 2348728), (74, 1174364), (137, 634328), (148, 587182), (274, 317164), (296, 293591), (548, 158582), (1096, 79291), (2143, 40552), (4286, 20276), (5069, 17144), (8572, 10138)]