53432912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256889}}^1$

素因数の和:256910

約数の個数: 20

約数和(自身を含む): 111490260

約数和(自身を除く): 58057348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256889, 513778, 1027556, 2055112, 3339557, 4110224, 6679114, 13358228, 26716456, 53432912]

約数ペア:

[(1, 53432912), (2, 26716456), (4, 13358228), (8, 6679114), (13, 4110224), (16, 3339557), (26, 2055112), (52, 1027556), (104, 513778), (208, 256889)]