31107552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 100835280

約数和(自身を除く): 69727728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 389, 392, 408, 476, 544, 588, 672, 714, 778, 784, 816, 833, 952, 1167, 1176, 1428, 1556, 1568, 1632, 1666, 1904, 2334, 2352, 2499, 2723, 2856, 3112, 3332, 3808, 4668, 4704, 4998, 5446, 5712, 6224, 6613, 6664, 8169, 9336, 9996, 10892, 11424, 12448, 13226, 13328, 16338, 18672, 19061, 19839, 19992, 21784, 26452, 26656, 32676, 37344, 38122, 39678, 39984, 43568, 46291, 52904, 57183, 65352, 76244, 79356, 79968, 87136, 92582, 105808, 114366, 130704, 138873, 152488, 158712, 185164, 211616, 228732, 261408, 277746, 304976, 317424, 324037, 370328, 457464, 555492, 609952, 634848, 648074, 740656, 914928, 972111, 1110984, 1296148, 1481312, 1829856, 1944222, 2221968, 2592296, 3888444, 4443936, 5184592, 7776888, 10369184, 15553776, 31107552]

約数ペア:

[(1, 31107552), (2, 15553776), (3, 10369184), (4, 7776888), (6, 5184592), (7, 4443936), (8, 3888444), (12, 2592296), (14, 2221968), (16, 1944222), (17, 1829856), (21, 1481312), (24, 1296148), (28, 1110984), (32, 972111), (34, 914928), (42, 740656), (48, 648074), (49, 634848), (51, 609952), (56, 555492), (68, 457464), (84, 370328), (96, 324037), (98, 317424), (102, 304976), (112, 277746), (119, 261408), (136, 228732), (147, 211616), (168, 185164), (196, 158712), (204, 152488), (224, 138873), (238, 130704), (272, 114366), (294, 105808), (336, 92582), (357, 87136), (389, 79968), (392, 79356), (408, 76244), (476, 65352), (544, 57183), (588, 52904), (672, 46291), (714, 43568), (778, 39984), (784, 39678), (816, 38122), (833, 37344), (952, 32676), (1167, 26656), (1176, 26452), (1428, 21784), (1556, 19992), (1568, 19839), (1632, 19061), (1666, 18672), (1904, 16338), (2334, 13328), (2352, 13226), (2499, 12448), (2723, 11424), (2856, 10892), (3112, 9996), (3332, 9336), (3808, 8169), (4668, 6664), (4704, 6613), (4998, 6224), (5446, 5712)]