65408528

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{3853}}^1$

素因数の和:4922

約数の個数: 20

約数和(自身を含む): 126881388

約数和(自身を除く): 61472860

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 3853, 4244, 7706, 8488, 15412, 16976, 30824, 61648, 4088033, 8176066, 16352132, 32704264, 65408528]

約数ペア:

[(1, 65408528), (2, 32704264), (4, 16352132), (8, 8176066), (16, 4088033), (1061, 61648), (2122, 30824), (3853, 16976), (4244, 15412), (7706, 8488)]