65916784

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{6529}}^1$

素因数の和:7168

約数の個数: 20

約数和(自身を含む): 127935760

約数和(自身を除く): 62018976

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 6529, 10096, 13058, 26116, 52232, 104464, 4119799, 8239598, 16479196, 32958392, 65916784]

約数ペア:

[(1, 65916784), (2, 32958392), (4, 16479196), (8, 8239598), (16, 4119799), (631, 104464), (1262, 52232), (2524, 26116), (5048, 13058), (6529, 10096)]