89700052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3389}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 169432200

約数和(自身を除く): 79732148

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 3389, 6617, 6778, 13234, 13556, 26468, 44057, 88114, 176228, 1725001, 3450002, 6900004, 22425013, 44850026, 89700052]

約数ペア:

[(1, 89700052), (2, 44850026), (4, 22425013), (13, 6900004), (26, 3450002), (52, 1725001), (509, 176228), (1018, 88114), (2036, 44057), (3389, 26468), (6617, 13556), (6778, 13234)]