89412656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 184256064

約数和(自身を除く): 94843408

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 1213, 2168, 2426, 4336, 4607, 4852, 9214, 9704, 18428, 19408, 20621, 36856, 41242, 73712, 82484, 164968, 328723, 329936, 657446, 1314892, 2629784, 5259568, 5588291, 11176582, 22353164, 44706328, 89412656]

約数ペア:

[(1, 89412656), (2, 44706328), (4, 22353164), (8, 11176582), (16, 5588291), (17, 5259568), (34, 2629784), (68, 1314892), (136, 657446), (271, 329936), (272, 328723), (542, 164968), (1084, 82484), (1213, 73712), (2168, 41242), (2426, 36856), (4336, 20621), (4607, 19408), (4852, 18428), (9214, 9704)]