82664576

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 176109120

約数和(自身を除く): 93444544

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 344, 368, 653, 688, 736, 989, 1306, 1376, 1472, 1978, 2612, 2752, 2944, 3956, 5224, 5504, 7912, 10448, 15019, 15824, 20896, 28079, 30038, 31648, 41792, 56158, 60076, 63296, 83584, 112316, 120152, 126592, 224632, 240304, 449264, 480608, 645817, 898528, 961216, 1291634, 1797056, 1922432, 2583268, 3594112, 5166536, 10333072, 20666144, 41332288, 82664576]

約数ペア:

[(1, 82664576), (2, 41332288), (4, 20666144), (8, 10333072), (16, 5166536), (23, 3594112), (32, 2583268), (43, 1922432), (46, 1797056), (64, 1291634), (86, 961216), (92, 898528), (128, 645817), (172, 480608), (184, 449264), (344, 240304), (368, 224632), (653, 126592), (688, 120152), (736, 112316), (989, 83584), (1306, 63296), (1376, 60076), (1472, 56158), (1978, 41792), (2612, 31648), (2752, 30038), (2944, 28079), (3956, 20896), (5224, 15824), (5504, 15019), (7912, 10448)]