85438528

素因数分解:

$2^6\times 7^1\times {\mathrm{190711}}^1$

素因数の和:190730

約数の個数: 28

約数和(自身を含む): 193763392

約数和(自身を除く): 108324864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 190711, 381422, 762844, 1334977, 1525688, 2669954, 3051376, 5339908, 6102752, 10679816, 12205504, 21359632, 42719264, 85438528]

約数ペア:

[(1, 85438528), (2, 42719264), (4, 21359632), (7, 12205504), (8, 10679816), (14, 6102752), (16, 5339908), (28, 3051376), (32, 2669954), (56, 1525688), (64, 1334977), (112, 762844), (224, 381422), (448, 190711)]