39310312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 42337688

約数列:

[1, 2, 4, 8, 23, 29, 46, 53, 58, 92, 106, 116, 139, 184, 212, 232, 278, 424, 556, 667, 1112, 1219, 1334, 1537, 2438, 2668, 3074, 3197, 4031, 4876, 5336, 6148, 6394, 7367, 8062, 9752, 12296, 12788, 14734, 16124, 25576, 29468, 32248, 35351, 58936, 70702, 92713, 141404, 169441, 185426, 213643, 282808, 338882, 370852, 427286, 677764, 741704, 854572, 1355528, 1709144, 4913789, 9827578, 19655156, 39310312]

約数ペア:

[(1, 39310312), (2, 19655156), (4, 9827578), (8, 4913789), (23, 1709144), (29, 1355528), (46, 854572), (53, 741704), (58, 677764), (92, 427286), (106, 370852), (116, 338882), (139, 282808), (184, 213643), (212, 185426), (232, 169441), (278, 141404), (424, 92713), (556, 70702), (667, 58936), (1112, 35351), (1219, 32248), (1334, 29468), (1537, 25576), (2438, 16124), (2668, 14734), (3074, 12788), (3197, 12296), (4031, 9752), (4876, 8062), (5336, 7367), (6148, 6394)]