263628032

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{25117}}^1$

素因数の和:25174

約数の個数: 36

約数和(自身を含む): 539082516

約数和(自身を除く): 275454484

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 25117, 50234, 100468, 200936, 401872, 803744, 1029797, 1607488, 2059594, 3214976, 4119188, 6429952, 8238376, 16476752, 32953504, 65907008, 131814016, 263628032]

約数ペア:

[(1, 263628032), (2, 131814016), (4, 65907008), (8, 32953504), (16, 16476752), (32, 8238376), (41, 6429952), (64, 4119188), (82, 3214976), (128, 2059594), (164, 1607488), (256, 1029797), (328, 803744), (656, 401872), (1312, 200936), (2624, 100468), (5248, 50234), (10496, 25117)]