65053972

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 116264960

約数和(自身を除く): 51210988

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 1621, 3242, 6484, 10033, 20066, 40132, 128059, 205867, 256118, 411734, 512236, 823468, 16263493, 32526986, 65053972]

約数ペア:

[(1, 65053972), (2, 32526986), (4, 16263493), (79, 823468), (127, 512236), (158, 411734), (254, 256118), (316, 205867), (508, 128059), (1621, 40132), (3242, 20066), (6484, 10033)]