1123238432

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{10333}}^1$

素因数の和:10465

約数の個数: 48

約数和(自身を含む): 2291667840

約数和(自身を除く): 1168429408

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1376, 2528, 3397, 6794, 10333, 13588, 20666, 27176, 41332, 54352, 82664, 108704, 165328, 330656, 444319, 816307, 888638, 1632614, 1777276, 3265228, 3554552, 6530456, 7109104, 13060912, 14218208, 26121824, 35101201, 70202402, 140404804, 280809608, 561619216, 1123238432]

約数ペア:

[(1, 1123238432), (2, 561619216), (4, 280809608), (8, 140404804), (16, 70202402), (32, 35101201), (43, 26121824), (79, 14218208), (86, 13060912), (158, 7109104), (172, 6530456), (316, 3554552), (344, 3265228), (632, 1777276), (688, 1632614), (1264, 888638), (1376, 816307), (2528, 444319), (3397, 330656), (6794, 165328), (10333, 108704), (13588, 82664), (20666, 54352), (27176, 41332)]