31220235628

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{49713751}}^1$

素因数の和:49713912

約数の個数: 12

約数和(自身を含む): 54983409712

約数和(自身を除く): 23763174084

約数列:

[1, 2, 4, 157, 314, 628, 49713751, 99427502, 198855004, 7805058907, 15610117814, 31220235628]

約数ペア:

[(1, 31220235628), (2, 15610117814), (4, 7805058907), (157, 198855004), (314, 99427502), (628, 49713751)]