82820144

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{3889}}^1$

素因数の和:3930

約数の個数: 40

約数和(自身を含む): 176543760

約数和(自身を除く): 93723616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 3889, 5324, 7778, 10648, 15556, 21296, 31112, 42779, 62224, 85558, 171116, 342232, 470569, 684464, 941138, 1882276, 3764552, 5176259, 7529104, 10352518, 20705036, 41410072, 82820144]

約数ペア:

[(1, 82820144), (2, 41410072), (4, 20705036), (8, 10352518), (11, 7529104), (16, 5176259), (22, 3764552), (44, 1882276), (88, 941138), (121, 684464), (176, 470569), (242, 342232), (484, 171116), (968, 85558), (1331, 62224), (1936, 42779), (2662, 31112), (3889, 21296), (5324, 15556), (7778, 10648)]