65076512

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 132437592

約数和(自身を除く): 67361080

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 193, 257, 328, 386, 514, 656, 772, 1028, 1312, 1544, 2056, 3088, 4112, 6176, 7913, 8224, 10537, 15826, 21074, 31652, 42148, 49601, 63304, 84296, 99202, 126608, 168592, 198404, 253216, 337184, 396808, 793616, 1587232, 2033641, 4067282, 8134564, 16269128, 32538256, 65076512]

約数ペア:

[(1, 65076512), (2, 32538256), (4, 16269128), (8, 8134564), (16, 4067282), (32, 2033641), (41, 1587232), (82, 793616), (164, 396808), (193, 337184), (257, 253216), (328, 198404), (386, 168592), (514, 126608), (656, 99202), (772, 84296), (1028, 63304), (1312, 49601), (1544, 42148), (2056, 31652), (3088, 21074), (4112, 15826), (6176, 10537), (7913, 8224)]