65346448

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{21383}}^1$

素因数の和:21582

約数の個数: 20

約数和(自身を含む): 127277568

約数和(自身を除く): 61931120

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 21383, 42766, 85532, 171064, 342128, 4084153, 8168306, 16336612, 32673224, 65346448]

約数ペア:

[(1, 65346448), (2, 32673224), (4, 16336612), (8, 8168306), (16, 4084153), (191, 342128), (382, 171064), (764, 85532), (1528, 42766), (3056, 21383)]