86516519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 15089881

約数列:

[1, 17, 19, 41, 47, 139, 323, 697, 779, 799, 893, 1927, 2363, 2641, 5699, 6533, 13243, 15181, 32759, 36613, 44897, 96883, 108281, 111061, 124127, 267853, 622421, 1840777, 2110159, 4553501, 5089207, 86516519]

約数ペア:

[(1, 86516519), (17, 5089207), (19, 4553501), (41, 2110159), (47, 1840777), (139, 622421), (323, 267853), (697, 124127), (779, 111061), (799, 108281), (893, 96883), (1927, 44897), (2363, 36613), (2641, 32759), (5699, 15181), (6533, 13243)]