31771068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2113}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 85236480

約数和(自身を除く): 53465412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2113, 2148, 2506, 3759, 4226, 5012, 6339, 7518, 8452, 12678, 14791, 15036, 25356, 29582, 44373, 59164, 88746, 177492, 378227, 756454, 1134681, 1512908, 2269362, 2647589, 4538724, 5295178, 7942767, 10590356, 15885534, 31771068]

約数ペア:

[(1, 31771068), (2, 15885534), (3, 10590356), (4, 7942767), (6, 5295178), (7, 4538724), (12, 2647589), (14, 2269362), (21, 1512908), (28, 1134681), (42, 756454), (84, 378227), (179, 177492), (358, 88746), (537, 59164), (716, 44373), (1074, 29582), (1253, 25356), (2113, 15036), (2148, 14791), (2506, 12678), (3759, 8452), (4226, 7518), (5012, 6339)]