205517824

素因数分解:

$2^{10}\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:918

約数の個数: 44

約数和(自身を含む): 412675200

約数和(自身を除く): 207157376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 479, 512, 838, 958, 1024, 1676, 1916, 3352, 3832, 6704, 7664, 13408, 15328, 26816, 30656, 53632, 61312, 107264, 122624, 200701, 214528, 245248, 401402, 429056, 490496, 802804, 1605608, 3211216, 6422432, 12844864, 25689728, 51379456, 102758912, 205517824]

約数ペア:

[(1, 205517824), (2, 102758912), (4, 51379456), (8, 25689728), (16, 12844864), (32, 6422432), (64, 3211216), (128, 1605608), (256, 802804), (419, 490496), (479, 429056), (512, 401402), (838, 245248), (958, 214528), (1024, 200701), (1676, 122624), (1916, 107264), (3352, 61312), (3832, 53632), (6704, 30656), (7664, 26816), (13408, 15328)]