31481184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 64319136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 593, 632, 672, 948, 1106, 1186, 1264, 1659, 1779, 1896, 2212, 2372, 2528, 3318, 3558, 3792, 4151, 4424, 4744, 6636, 7116, 7584, 8302, 8848, 9488, 12453, 13272, 14232, 16604, 17696, 18976, 24906, 26544, 28464, 33208, 46847, 49812, 53088, 56928, 66416, 93694, 99624, 132832, 140541, 187388, 199248, 281082, 327929, 374776, 398496, 562164, 655858, 749552, 983787, 1124328, 1311716, 1499104, 1967574, 2248656, 2623432, 3935148, 4497312, 5246864, 7870296, 10493728, 15740592, 31481184]

約数ペア:

[(1, 31481184), (2, 15740592), (3, 10493728), (4, 7870296), (6, 5246864), (7, 4497312), (8, 3935148), (12, 2623432), (14, 2248656), (16, 1967574), (21, 1499104), (24, 1311716), (28, 1124328), (32, 983787), (42, 749552), (48, 655858), (56, 562164), (79, 398496), (84, 374776), (96, 327929), (112, 281082), (158, 199248), (168, 187388), (224, 140541), (237, 132832), (316, 99624), (336, 93694), (474, 66416), (553, 56928), (593, 53088), (632, 49812), (672, 46847), (948, 33208), (1106, 28464), (1186, 26544), (1264, 24906), (1659, 18976), (1779, 17696), (1896, 16604), (2212, 14232), (2372, 13272), (2528, 12453), (3318, 9488), (3558, 8848), (3792, 8302), (4151, 7584), (4424, 7116), (4744, 6636)]