31479552

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1086

約数の個数: 108

約数和(自身を含む): 97838104

約数和(自身を除く): 66358552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1051, 1152, 1248, 1664, 1872, 2102, 2304, 2496, 3153, 3328, 3744, 4204, 4992, 6306, 7488, 8408, 9459, 9984, 12612, 13663, 14976, 16816, 18918, 25224, 27326, 29952, 33632, 37836, 40989, 50448, 54652, 67264, 75672, 81978, 100896, 109304, 122967, 134528, 151344, 163956, 201792, 218608, 245934, 269056, 302688, 327912, 403584, 437216, 491868, 605376, 655824, 807168, 874432, 983736, 1210752, 1311648, 1748864, 1967472, 2421504, 2623296, 3497728, 3934944, 5246592, 7869888, 10493184, 15739776, 31479552]

約数ペア:

[(1, 31479552), (2, 15739776), (3, 10493184), (4, 7869888), (6, 5246592), (8, 3934944), (9, 3497728), (12, 2623296), (13, 2421504), (16, 1967472), (18, 1748864), (24, 1311648), (26, 1210752), (32, 983736), (36, 874432), (39, 807168), (48, 655824), (52, 605376), (64, 491868), (72, 437216), (78, 403584), (96, 327912), (104, 302688), (117, 269056), (128, 245934), (144, 218608), (156, 201792), (192, 163956), (208, 151344), (234, 134528), (256, 122967), (288, 109304), (312, 100896), (384, 81978), (416, 75672), (468, 67264), (576, 54652), (624, 50448), (768, 40989), (832, 37836), (936, 33632), (1051, 29952), (1152, 27326), (1248, 25224), (1664, 18918), (1872, 16816), (2102, 14976), (2304, 13663), (2496, 12612), (3153, 9984), (3328, 9459), (3744, 8408), (4204, 7488), (4992, 6306)]