38686016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 86259924

約数和(自身を除く): 47573908

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 124, 136, 148, 248, 272, 296, 496, 527, 544, 592, 629, 961, 992, 1054, 1088, 1147, 1184, 1258, 1922, 1984, 2108, 2294, 2368, 2516, 3844, 4216, 4588, 5032, 7688, 8432, 9176, 10064, 15376, 16337, 16864, 18352, 19499, 20128, 30752, 32674, 33728, 35557, 36704, 38998, 40256, 61504, 65348, 71114, 73408, 77996, 130696, 142228, 155992, 261392, 284456, 311984, 522784, 568912, 604469, 623968, 1045568, 1137824, 1208938, 1247936, 2275648, 2417876, 4835752, 9671504, 19343008, 38686016]

約数ペア:

[(1, 38686016), (2, 19343008), (4, 9671504), (8, 4835752), (16, 2417876), (17, 2275648), (31, 1247936), (32, 1208938), (34, 1137824), (37, 1045568), (62, 623968), (64, 604469), (68, 568912), (74, 522784), (124, 311984), (136, 284456), (148, 261392), (248, 155992), (272, 142228), (296, 130696), (496, 77996), (527, 73408), (544, 71114), (592, 65348), (629, 61504), (961, 40256), (992, 38998), (1054, 36704), (1088, 35557), (1147, 33728), (1184, 32674), (1258, 30752), (1922, 20128), (1984, 19499), (2108, 18352), (2294, 16864), (2368, 16337), (2516, 15376), (3844, 10064), (4216, 9176), (4588, 8432), (5032, 7688)]