164004064

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17027}}^1$

素因数の和:17087

約数の個数: 48

約数和(自身を含む): 377612928

約数和(自身を除く): 213608864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 17027, 34054, 68108, 119189, 136216, 238378, 272432, 476756, 544864, 732161, 953512, 1464322, 1907024, 2928644, 3814048, 5125127, 5857288, 10250254, 11714576, 20500508, 23429152, 41001016, 82002032, 164004064]

約数ペア:

[(1, 164004064), (2, 82002032), (4, 41001016), (7, 23429152), (8, 20500508), (14, 11714576), (16, 10250254), (28, 5857288), (32, 5125127), (43, 3814048), (56, 2928644), (86, 1907024), (112, 1464322), (172, 953512), (224, 732161), (301, 544864), (344, 476756), (602, 272432), (688, 238378), (1204, 136216), (1376, 119189), (2408, 68108), (4816, 34054), (9632, 17027)]