85391537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1949}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 106704000

約数和(自身を除く): 21312463

約数列:

[1, 7, 11, 77, 569, 1949, 3983, 6259, 13643, 21439, 43813, 150073, 1108981, 7762867, 12198791, 85391537]

約数ペア:

[(1, 85391537), (7, 12198791), (11, 7762867), (77, 1108981), (569, 150073), (1949, 43813), (3983, 21439), (6259, 13643)]