16535152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 20105360

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 53, 62, 68, 74, 106, 124, 136, 148, 212, 248, 272, 296, 424, 496, 527, 592, 629, 848, 901, 1054, 1147, 1258, 1643, 1802, 1961, 2108, 2294, 2516, 3286, 3604, 3922, 4216, 4588, 5032, 6572, 7208, 7844, 8432, 9176, 10064, 13144, 14416, 15688, 18352, 19499, 26288, 27931, 31376, 33337, 38998, 55862, 60791, 66674, 77996, 111724, 121582, 133348, 155992, 223448, 243164, 266696, 311984, 446896, 486328, 533392, 972656, 1033447, 2066894, 4133788, 8267576, 16535152]

約数ペア:

[(1, 16535152), (2, 8267576), (4, 4133788), (8, 2066894), (16, 1033447), (17, 972656), (31, 533392), (34, 486328), (37, 446896), (53, 311984), (62, 266696), (68, 243164), (74, 223448), (106, 155992), (124, 133348), (136, 121582), (148, 111724), (212, 77996), (248, 66674), (272, 60791), (296, 55862), (424, 38998), (496, 33337), (527, 31376), (592, 27931), (629, 26288), (848, 19499), (901, 18352), (1054, 15688), (1147, 14416), (1258, 13144), (1643, 10064), (1802, 9176), (1961, 8432), (2108, 7844), (2294, 7208), (2516, 6572), (3286, 5032), (3604, 4588), (3922, 4216)]