15953344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 38624256

約数和(自身を除く): 22670912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 43, 44, 62, 64, 68, 86, 88, 124, 136, 172, 176, 187, 248, 272, 341, 344, 352, 374, 473, 496, 527, 544, 682, 688, 704, 731, 748, 946, 992, 1054, 1088, 1333, 1364, 1376, 1462, 1496, 1892, 1984, 2108, 2666, 2728, 2752, 2924, 2992, 3784, 4216, 5332, 5456, 5797, 5848, 5984, 7568, 8041, 8432, 10664, 10912, 11594, 11696, 11968, 14663, 15136, 16082, 16864, 21328, 21824, 22661, 23188, 23392, 29326, 30272, 32164, 33728, 42656, 45322, 46376, 46784, 58652, 64328, 85312, 90644, 92752, 117304, 128656, 181288, 185504, 234608, 249271, 257312, 362576, 371008, 469216, 498542, 514624, 725152, 938432, 997084, 1450304, 1994168, 3988336, 7976672, 15953344]

約数ペア:

[(1, 15953344), (2, 7976672), (4, 3988336), (8, 1994168), (11, 1450304), (16, 997084), (17, 938432), (22, 725152), (31, 514624), (32, 498542), (34, 469216), (43, 371008), (44, 362576), (62, 257312), (64, 249271), (68, 234608), (86, 185504), (88, 181288), (124, 128656), (136, 117304), (172, 92752), (176, 90644), (187, 85312), (248, 64328), (272, 58652), (341, 46784), (344, 46376), (352, 45322), (374, 42656), (473, 33728), (496, 32164), (527, 30272), (544, 29326), (682, 23392), (688, 23188), (704, 22661), (731, 21824), (748, 21328), (946, 16864), (992, 16082), (1054, 15136), (1088, 14663), (1333, 11968), (1364, 11696), (1376, 11594), (1462, 10912), (1496, 10664), (1892, 8432), (1984, 8041), (2108, 7568), (2666, 5984), (2728, 5848), (2752, 5797), (2924, 5456), (2992, 5332), (3784, 4216)]