67108135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8219}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 85224960

約数和(自身を除く): 18116825

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 8219, 41095, 189037, 583549, 945185, 2917745, 13421627, 67108135]

約数ペア:

[(1, 67108135), (5, 13421627), (23, 2917745), (71, 945185), (115, 583549), (355, 189037), (1633, 41095), (8165, 8219)]