31385664

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 112

約数和(自身を含む): 94731840

約数和(自身を除く): 63346176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 288, 328, 369, 432, 443, 492, 576, 656, 738, 864, 886, 984, 1107, 1312, 1329, 1476, 1728, 1772, 1968, 2214, 2624, 2658, 2952, 3544, 3936, 3987, 4428, 5316, 5904, 7088, 7872, 7974, 8856, 10632, 11808, 11961, 14176, 15948, 17712, 18163, 21264, 23616, 23922, 28352, 31896, 35424, 36326, 42528, 47844, 54489, 63792, 70848, 72652, 85056, 95688, 108978, 127584, 145304, 163467, 191376, 217956, 255168, 290608, 326934, 382752, 435912, 490401, 581216, 653868, 765504, 871824, 980802, 1162432, 1307736, 1743648, 1961604, 2615472, 3487296, 3923208, 5230944, 7846416, 10461888, 15692832, 31385664]

約数ペア:

[(1, 31385664), (2, 15692832), (3, 10461888), (4, 7846416), (6, 5230944), (8, 3923208), (9, 3487296), (12, 2615472), (16, 1961604), (18, 1743648), (24, 1307736), (27, 1162432), (32, 980802), (36, 871824), (41, 765504), (48, 653868), (54, 581216), (64, 490401), (72, 435912), (82, 382752), (96, 326934), (108, 290608), (123, 255168), (144, 217956), (164, 191376), (192, 163467), (216, 145304), (246, 127584), (288, 108978), (328, 95688), (369, 85056), (432, 72652), (443, 70848), (492, 63792), (576, 54489), (656, 47844), (738, 42528), (864, 36326), (886, 35424), (984, 31896), (1107, 28352), (1312, 23922), (1329, 23616), (1476, 21264), (1728, 18163), (1772, 17712), (1968, 15948), (2214, 14176), (2624, 11961), (2658, 11808), (2952, 10632), (3544, 8856), (3936, 7974), (3987, 7872), (4428, 7088), (5316, 5904)]