67532912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{38723}}^1$

素因数の和:38840

約数の個数: 20

約数和(自身を含む): 132048840

約数和(自身を除く): 64515928

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 38723, 77446, 154892, 309784, 619568, 4220807, 8441614, 16883228, 33766456, 67532912]

約数ペア:

[(1, 67532912), (2, 33766456), (4, 16883228), (8, 8441614), (16, 4220807), (109, 619568), (218, 309784), (436, 154892), (872, 77446), (1744, 38723)]