86588642

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 154497024

約数和(自身を除く): 67908382

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1523, 1834, 3046, 4061, 8122, 10661, 21322, 28427, 47213, 56854, 94426, 199513, 330491, 399026, 660982, 1396591, 2793182, 6184903, 12369806, 43294321, 86588642]

約数ペア:

[(1, 86588642), (2, 43294321), (7, 12369806), (14, 6184903), (31, 2793182), (62, 1396591), (131, 660982), (217, 399026), (262, 330491), (434, 199513), (917, 94426), (1523, 56854), (1834, 47213), (3046, 28427), (4061, 21322), (8122, 10661)]