31660104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 91008000

約数和(自身を除く): 59347896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 947, 1194, 1393, 1592, 1894, 2388, 2786, 2841, 3788, 4179, 4776, 5572, 5682, 6629, 7576, 8358, 11144, 11364, 13258, 16716, 19887, 22728, 26516, 33432, 39774, 53032, 79548, 159096, 188453, 376906, 565359, 753812, 1130718, 1319171, 1507624, 2261436, 2638342, 3957513, 4522872, 5276684, 7915026, 10553368, 15830052, 31660104]

約数ペア:

[(1, 31660104), (2, 15830052), (3, 10553368), (4, 7915026), (6, 5276684), (7, 4522872), (8, 3957513), (12, 2638342), (14, 2261436), (21, 1507624), (24, 1319171), (28, 1130718), (42, 753812), (56, 565359), (84, 376906), (168, 188453), (199, 159096), (398, 79548), (597, 53032), (796, 39774), (947, 33432), (1194, 26516), (1393, 22728), (1592, 19887), (1894, 16716), (2388, 13258), (2786, 11364), (2841, 11144), (3788, 8358), (4179, 7576), (4776, 6629), (5572, 5682)]