131615956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{28687}}^1$

素因数の和:28759

約数の個数: 24

約数和(自身を含む): 244192256

約数和(自身を除く): 112576300

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 28687, 57374, 114748, 889297, 1061419, 1778594, 2122838, 3557188, 4245676, 32903989, 65807978, 131615956]

約数ペア:

[(1, 131615956), (2, 65807978), (4, 32903989), (31, 4245676), (37, 3557188), (62, 2122838), (74, 1778594), (124, 1061419), (148, 889297), (1147, 114748), (2294, 57374), (4588, 28687)]