31019328

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 112

約数和(自身を含む): 94488000

約数和(自身を除く): 63468672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 619, 696, 783, 864, 928, 1044, 1238, 1392, 1566, 1728, 1856, 1857, 2088, 2476, 2784, 3132, 3714, 4176, 4952, 5568, 5571, 6264, 7428, 8352, 9904, 11142, 12528, 14856, 16704, 16713, 17951, 19808, 22284, 25056, 29712, 33426, 35902, 39616, 44568, 50112, 53853, 59424, 66852, 71804, 89136, 107706, 118848, 133704, 143608, 161559, 178272, 215412, 267408, 287216, 323118, 356544, 430824, 484677, 534816, 574432, 646236, 861648, 969354, 1069632, 1148864, 1292472, 1723296, 1938708, 2584944, 3446592, 3877416, 5169888, 7754832, 10339776, 15509664, 31019328]

約数ペア:

[(1, 31019328), (2, 15509664), (3, 10339776), (4, 7754832), (6, 5169888), (8, 3877416), (9, 3446592), (12, 2584944), (16, 1938708), (18, 1723296), (24, 1292472), (27, 1148864), (29, 1069632), (32, 969354), (36, 861648), (48, 646236), (54, 574432), (58, 534816), (64, 484677), (72, 430824), (87, 356544), (96, 323118), (108, 287216), (116, 267408), (144, 215412), (174, 178272), (192, 161559), (216, 143608), (232, 133704), (261, 118848), (288, 107706), (348, 89136), (432, 71804), (464, 66852), (522, 59424), (576, 53853), (619, 50112), (696, 44568), (783, 39616), (864, 35902), (928, 33426), (1044, 29712), (1238, 25056), (1392, 22284), (1566, 19808), (1728, 17951), (1856, 16713), (1857, 16704), (2088, 14856), (2476, 12528), (2784, 11142), (3132, 9904), (3714, 8352), (4176, 7428), (4952, 6264), (5568, 5571)]