129774224

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{14057}}^1$

素因数の和:14642

約数の個数: 20

約数和(自身を含む): 251891244

約数和(自身を除く): 122117020

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 14057, 28114, 56228, 112456, 224912, 8110889, 16221778, 32443556, 64887112, 129774224]

約数ペア:

[(1, 129774224), (2, 64887112), (4, 32443556), (8, 16221778), (16, 8110889), (577, 224912), (1154, 112456), (2308, 56228), (4616, 28114), (9232, 14057)]