84840272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2693}}^1$

素因数の和:2891

約数の個数: 40

約数和(自身を含む): 180390240

約数和(自身を除く): 95549968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 179, 358, 716, 1432, 1969, 2693, 2864, 3938, 5386, 7876, 10772, 15752, 21544, 29623, 31504, 43088, 59246, 118492, 236984, 473968, 482047, 964094, 1928188, 3856376, 5302517, 7712752, 10605034, 21210068, 42420136, 84840272]

約数ペア:

[(1, 84840272), (2, 42420136), (4, 21210068), (8, 10605034), (11, 7712752), (16, 5302517), (22, 3856376), (44, 1928188), (88, 964094), (176, 482047), (179, 473968), (358, 236984), (716, 118492), (1432, 59246), (1969, 43088), (2693, 31504), (2864, 29623), (3938, 21544), (5386, 15752), (7876, 10772)]