31905194

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 49075200

約数和(自身を除く): 17170006

約数列:

[1, 2, 59, 118, 127, 254, 2129, 4258, 7493, 14986, 125611, 251222, 270383, 540766, 15952597, 31905194]

約数ペア:

[(1, 31905194), (2, 15952597), (59, 540766), (118, 270383), (127, 251222), (254, 125611), (2129, 14986), (4258, 7493)]