42567988

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 76091400

約数和(自身を除く): 33523412

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 1097, 2194, 4388, 9701, 19402, 38804, 97633, 119573, 195266, 239146, 390532, 478292, 10641997, 21283994, 42567988]

約数ペア:

[(1, 42567988), (2, 21283994), (4, 10641997), (89, 478292), (109, 390532), (178, 239146), (218, 195266), (356, 119573), (436, 97633), (1097, 38804), (2194, 19402), (4388, 9701)]