63981082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40961}}^1$

素因数の和:41045

約数の個数: 16

約数和(自身を含む): 106173504

約数和(自身を除く): 42192422

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 40961, 81922, 450571, 901142, 2908231, 5816462, 31990541, 63981082]

約数ペア:

[(1, 63981082), (2, 31990541), (11, 5816462), (22, 2908231), (71, 901142), (142, 450571), (781, 81922), (1562, 40961)]