38816216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 75530880

約数和(自身を除く): 36714664

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 281, 557, 562, 1114, 1124, 2228, 2248, 4456, 8711, 17267, 17422, 34534, 34844, 69068, 69688, 138136, 156517, 313034, 626068, 1252136, 4852027, 9704054, 19408108, 38816216]

約数ペア:

[(1, 38816216), (2, 19408108), (4, 9704054), (8, 4852027), (31, 1252136), (62, 626068), (124, 313034), (248, 156517), (281, 138136), (557, 69688), (562, 69068), (1114, 34844), (1124, 34534), (2228, 17422), (2248, 17267), (4456, 8711)]