79507216

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{45589}}^1$

素因数の和:45706

約数の個数: 20

約数和(自身を含む): 155461900

約数和(自身を除く): 75954684

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 45589, 91178, 182356, 364712, 729424, 4969201, 9938402, 19876804, 39753608, 79507216]

約数ペア:

[(1, 79507216), (2, 39753608), (4, 19876804), (8, 9938402), (16, 4969201), (109, 729424), (218, 364712), (436, 182356), (872, 91178), (1744, 45589)]