31157124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 77531328

約数和(自身を除く): 46374204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 163, 204, 326, 489, 652, 937, 978, 1874, 1956, 2771, 2811, 3748, 5542, 5622, 8313, 11084, 11244, 15929, 16626, 31858, 33252, 47787, 63716, 95574, 152731, 191148, 305462, 458193, 610924, 916386, 1832772, 2596427, 5192854, 7789281, 10385708, 15578562, 31157124]

約数ペア:

[(1, 31157124), (2, 15578562), (3, 10385708), (4, 7789281), (6, 5192854), (12, 2596427), (17, 1832772), (34, 916386), (51, 610924), (68, 458193), (102, 305462), (163, 191148), (204, 152731), (326, 95574), (489, 63716), (652, 47787), (937, 33252), (978, 31858), (1874, 16626), (1956, 15929), (2771, 11244), (2811, 11084), (3748, 8313), (5542, 5622)]