38809772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 70739760

約数和(自身を除く): 31929988

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 2131, 4262, 4553, 8524, 9106, 18212, 61799, 123598, 247196, 334567, 669134, 1338268, 9702443, 19404886, 38809772]

約数ペア:

[(1, 38809772), (2, 19404886), (4, 9702443), (29, 1338268), (58, 669134), (116, 334567), (157, 247196), (314, 123598), (628, 61799), (2131, 18212), (4262, 9106), (4553, 8524)]