82013336

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 156340800

約数和(自身を除く): 74327464

約数列:

[1, 2, 4, 8, 131, 139, 262, 278, 524, 556, 563, 1048, 1112, 1126, 2252, 4504, 18209, 36418, 72836, 73753, 78257, 145672, 147506, 156514, 295012, 313028, 590024, 626056, 10251667, 20503334, 41006668, 82013336]

約数ペア:

[(1, 82013336), (2, 41006668), (4, 20503334), (8, 10251667), (131, 626056), (139, 590024), (262, 313028), (278, 295012), (524, 156514), (556, 147506), (563, 145672), (1048, 78257), (1112, 73753), (1126, 72836), (2252, 36418), (4504, 18209)]