31058328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 89280000

約数和(自身を除く): 58221672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 929, 1194, 1393, 1592, 1858, 2388, 2786, 2787, 3716, 4179, 4776, 5572, 5574, 6503, 7432, 8358, 11144, 11148, 13006, 16716, 19509, 22296, 26012, 33432, 39018, 52024, 78036, 156072, 184871, 369742, 554613, 739484, 1109226, 1294097, 1478968, 2218452, 2588194, 3882291, 4436904, 5176388, 7764582, 10352776, 15529164, 31058328]

約数ペア:

[(1, 31058328), (2, 15529164), (3, 10352776), (4, 7764582), (6, 5176388), (7, 4436904), (8, 3882291), (12, 2588194), (14, 2218452), (21, 1478968), (24, 1294097), (28, 1109226), (42, 739484), (56, 554613), (84, 369742), (168, 184871), (199, 156072), (398, 78036), (597, 52024), (796, 39018), (929, 33432), (1194, 26012), (1393, 22296), (1592, 19509), (1858, 16716), (2388, 13006), (2786, 11148), (2787, 11144), (3716, 8358), (4179, 7432), (4776, 6503), (5572, 5574)]