64512272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{366547}}^1$

素因数の和:366566

約数の個数: 20

約数和(自身を含む): 136355856

約数和(自身を除く): 71843584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 366547, 733094, 1466188, 2932376, 4032017, 5864752, 8064034, 16128068, 32256136, 64512272]

約数ペア:

[(1, 64512272), (2, 32256136), (4, 16128068), (8, 8064034), (11, 5864752), (16, 4032017), (22, 2932376), (44, 1466188), (88, 733094), (176, 366547)]