118108912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{67723}}^1$

素因数の和:67840

約数の個数: 20

約数和(自身を含む): 230938840

約数和(自身を除く): 112829928

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 67723, 135446, 270892, 541784, 1083568, 7381807, 14763614, 29527228, 59054456, 118108912]

約数ペア:

[(1, 118108912), (2, 59054456), (4, 29527228), (8, 14763614), (16, 7381807), (109, 1083568), (218, 541784), (436, 270892), (872, 135446), (1744, 67723)]