38481956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 70142520

約数和(自身を除く): 31660564

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 2113, 4226, 4553, 8452, 9106, 18212, 61277, 122554, 245108, 331741, 663482, 1326964, 9620489, 19240978, 38481956]

約数ペア:

[(1, 38481956), (2, 19240978), (4, 9620489), (29, 1326964), (58, 663482), (116, 331741), (157, 245108), (314, 122554), (628, 61277), (2113, 18212), (4226, 9106), (4553, 8452)]