82229416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 173606400

約数和(自身を除く): 91376984

約数列:

[1, 2, 4, 8, 19, 23, 38, 43, 46, 76, 86, 92, 152, 172, 184, 344, 437, 547, 817, 874, 989, 1094, 1634, 1748, 1978, 2188, 3268, 3496, 3956, 4376, 6536, 7912, 10393, 12581, 18791, 20786, 23521, 25162, 37582, 41572, 47042, 50324, 75164, 83144, 94084, 100648, 150328, 188168, 239039, 446899, 478078, 540983, 893798, 956156, 1081966, 1787596, 1912312, 2163932, 3575192, 4327864, 10278677, 20557354, 41114708, 82229416]

約数ペア:

[(1, 82229416), (2, 41114708), (4, 20557354), (8, 10278677), (19, 4327864), (23, 3575192), (38, 2163932), (43, 1912312), (46, 1787596), (76, 1081966), (86, 956156), (92, 893798), (152, 540983), (172, 478078), (184, 446899), (344, 239039), (437, 188168), (547, 150328), (817, 100648), (874, 94084), (989, 83144), (1094, 75164), (1634, 50324), (1748, 47042), (1978, 41572), (2188, 37582), (3268, 25162), (3496, 23521), (3956, 20786), (4376, 18791), (6536, 12581), (7912, 10393)]