86064209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21089}}^1$

素因数の和:21160

約数の個数: 16

約数和(自身を含む): 109330560

約数和(自身を除く): 23266351

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 21089, 147623, 231979, 1117717, 1623853, 7824019, 12294887, 86064209]

約数ペア:

[(1, 86064209), (7, 12294887), (11, 7824019), (53, 1623853), (77, 1117717), (371, 231979), (583, 147623), (4081, 21089)]