83960648

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 166109040

約数和(自身を除く): 82148392

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 163, 248, 268, 326, 536, 652, 961, 1304, 1922, 2077, 3844, 4154, 5053, 7688, 8308, 10106, 10921, 16616, 20212, 21842, 40424, 43684, 64387, 87368, 128774, 156643, 257548, 313286, 338551, 515096, 626572, 677102, 1253144, 1354204, 2708408, 10495081, 20990162, 41980324, 83960648]

約数ペア:

[(1, 83960648), (2, 41980324), (4, 20990162), (8, 10495081), (31, 2708408), (62, 1354204), (67, 1253144), (124, 677102), (134, 626572), (163, 515096), (248, 338551), (268, 313286), (326, 257548), (536, 156643), (652, 128774), (961, 87368), (1304, 64387), (1922, 43684), (2077, 40424), (3844, 21842), (4154, 20212), (5053, 16616), (7688, 10921), (8308, 10106)]