172914976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{415661}}^1$

素因数の和:415684

約数の個数: 24

約数和(自身を含む): 366613884

約数和(自身を除く): 193698908

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 415661, 831322, 1662644, 3325288, 5403593, 6650576, 10807186, 13301152, 21614372, 43228744, 86457488, 172914976]

約数ペア:

[(1, 172914976), (2, 86457488), (4, 43228744), (8, 21614372), (13, 13301152), (16, 10807186), (26, 6650576), (32, 5403593), (52, 3325288), (104, 1662644), (208, 831322), (416, 415661)]