284416

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 625464

約数和(自身を除く): 341048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 176, 202, 256, 352, 404, 704, 808, 1111, 1408, 1616, 2222, 2816, 3232, 4444, 6464, 8888, 12928, 17776, 25856, 35552, 71104, 142208, 284416]

約数ペア:

[(1, 284416), (2, 142208), (4, 71104), (8, 35552), (11, 25856), (16, 17776), (22, 12928), (32, 8888), (44, 6464), (64, 4444), (88, 3232), (101, 2816), (128, 2222), (176, 1616), (202, 1408), (256, 1111), (352, 808), (404, 704)]