127572128

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{7369}}^1$

素因数の和:7920

約数の個数: 24

約数和(自身を含む): 251656020

約数和(自身を除く): 124083892

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 2164, 4328, 7369, 8656, 14738, 17312, 29476, 58952, 117904, 235808, 3986629, 7973258, 15946516, 31893032, 63786064, 127572128]

約数ペア:

[(1, 127572128), (2, 63786064), (4, 31893032), (8, 15946516), (16, 7973258), (32, 3986629), (541, 235808), (1082, 117904), (2164, 58952), (4328, 29476), (7369, 17312), (8656, 14738)]