85447996

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 151484256

約数和(自身を除く): 66036260

約数列:

[1, 2, 4, 137, 241, 274, 482, 548, 647, 964, 1294, 2588, 33017, 66034, 88639, 132068, 155927, 177278, 311854, 354556, 623708, 21361999, 42723998, 85447996]

約数ペア:

[(1, 85447996), (2, 42723998), (4, 21361999), (137, 623708), (241, 354556), (274, 311854), (482, 177278), (548, 155927), (647, 132068), (964, 88639), (1294, 66034), (2588, 33017)]