212268352

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{12611}}^1$

素因数の和:12886

約数の個数: 28

約数和(自身を含む): 422855136

約数和(自身を除く): 210586784

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 12611, 16832, 25222, 50444, 100888, 201776, 403552, 807104, 3316693, 6633386, 13266772, 26533544, 53067088, 106134176, 212268352]

約数ペア:

[(1, 212268352), (2, 106134176), (4, 53067088), (8, 26533544), (16, 13266772), (32, 6633386), (64, 3316693), (263, 807104), (526, 403552), (1052, 201776), (2104, 100888), (4208, 50444), (8416, 25222), (12611, 16832)]