2016167144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{80287}}^1$

素因数の和:80409

約数の個数: 32

約数和(自身を含む): 3921265920

約数和(自身を除く): 1905098776

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 3139, 6278, 12556, 25112, 80287, 160574, 321148, 642296, 3452341, 5860951, 6904682, 11721902, 13809364, 23443804, 27618728, 46887608, 252020893, 504041786, 1008083572, 2016167144]

約数ペア:

[(1, 2016167144), (2, 1008083572), (4, 504041786), (8, 252020893), (43, 46887608), (73, 27618728), (86, 23443804), (146, 13809364), (172, 11721902), (292, 6904682), (344, 5860951), (584, 3452341), (3139, 642296), (6278, 321148), (12556, 160574), (25112, 80287)]