161087801654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{5586731}}^1$

素因数の和:5587855

約数の個数: 16

約数和(自身を含む): 260453445840

約数和(自身を除く): 99365644186

約数列:

[1, 2, 13, 26, 1109, 2218, 14417, 28834, 5586731, 11173462, 72627503, 145255006, 6195684679, 12391369358, 80543900827, 161087801654]

約数ペア:

[(1, 161087801654), (2, 80543900827), (13, 12391369358), (26, 6195684679), (1109, 145255006), (2218, 72627503), (14417, 11173462), (28834, 5586731)]