840417184

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{3617}}^1$

素因数の和:3817

約数の個数: 48

約数和(自身を含む): 1698564168

約数和(自身を除く): 858146984

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 137, 212, 274, 424, 548, 848, 1096, 1696, 2192, 3617, 4384, 7234, 7261, 14468, 14522, 28936, 29044, 57872, 58088, 115744, 116176, 191701, 232352, 383402, 495529, 766804, 991058, 1533608, 1982116, 3067216, 3964232, 6134432, 7928464, 15856928, 26263037, 52526074, 105052148, 210104296, 420208592, 840417184]

約数ペア:

[(1, 840417184), (2, 420208592), (4, 210104296), (8, 105052148), (16, 52526074), (32, 26263037), (53, 15856928), (106, 7928464), (137, 6134432), (212, 3964232), (274, 3067216), (424, 1982116), (548, 1533608), (848, 991058), (1096, 766804), (1696, 495529), (2192, 383402), (3617, 232352), (4384, 191701), (7234, 116176), (7261, 115744), (14468, 58088), (14522, 57872), (28936, 29044)]