31316752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67493}}^1$

素因数の和:67530

約数の個数: 20

約数和(自身を含む): 62769420

約数和(自身を除く): 31452668

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67493, 134986, 269972, 539944, 1079888, 1957297, 3914594, 7829188, 15658376, 31316752]

約数ペア:

[(1, 31316752), (2, 15658376), (4, 7829188), (8, 3914594), (16, 1957297), (29, 1079888), (58, 539944), (116, 269972), (232, 134986), (464, 67493)]