31552198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8221}}^1$

素因数の和:8343

約数の個数: 16

約数和(自身を含む): 50318640

約数和(自身を除く): 18766442

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 8221, 16442, 156199, 312398, 830321, 1660642, 15776099, 31552198]

約数ペア:

[(1, 31552198), (2, 15776099), (19, 1660642), (38, 830321), (101, 312398), (202, 156199), (1919, 16442), (3838, 8221)]