89864281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8536

約数の個数: 16

約数和(自身を含む): 104251840

約数和(自身を除く): 14387559

約数列:

[1, 13, 19, 43, 247, 559, 817, 8461, 10621, 109993, 160759, 363823, 2089867, 4729699, 6912637, 89864281]

約数ペア:

[(1, 89864281), (13, 6912637), (19, 4729699), (43, 2089867), (247, 363823), (559, 160759), (817, 109993), (8461, 10621)]