31478496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 95397120

約数和(自身を除く): 63918624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 139, 168, 224, 278, 336, 337, 417, 556, 672, 674, 834, 973, 1011, 1112, 1348, 1668, 1946, 2022, 2224, 2359, 2696, 2919, 3336, 3892, 4044, 4448, 4718, 5392, 5838, 6672, 7077, 7784, 8088, 9436, 10784, 11676, 13344, 14154, 15568, 16176, 18872, 23352, 28308, 31136, 32352, 37744, 46704, 46843, 56616, 75488, 93408, 93686, 113232, 140529, 187372, 226464, 281058, 327901, 374744, 562116, 655802, 749488, 983703, 1124232, 1311604, 1498976, 1967406, 2248464, 2623208, 3934812, 4496928, 5246416, 7869624, 10492832, 15739248, 31478496]

約数ペア:

[(1, 31478496), (2, 15739248), (3, 10492832), (4, 7869624), (6, 5246416), (7, 4496928), (8, 3934812), (12, 2623208), (14, 2248464), (16, 1967406), (21, 1498976), (24, 1311604), (28, 1124232), (32, 983703), (42, 749488), (48, 655802), (56, 562116), (84, 374744), (96, 327901), (112, 281058), (139, 226464), (168, 187372), (224, 140529), (278, 113232), (336, 93686), (337, 93408), (417, 75488), (556, 56616), (672, 46843), (674, 46704), (834, 37744), (973, 32352), (1011, 31136), (1112, 28308), (1348, 23352), (1668, 18872), (1946, 16176), (2022, 15568), (2224, 14154), (2359, 13344), (2696, 11676), (2919, 10784), (3336, 9436), (3892, 8088), (4044, 7784), (4448, 7077), (4718, 6672), (5392, 5838)]