128548594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{61981}}^1$

素因数の和:62061

約数の個数: 16

約数和(自身を含む): 207515736

約数和(自身を除く): 78967142

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 61981, 123962, 1053677, 2107354, 3780841, 7561682, 64274297, 128548594]

約数ペア:

[(1, 128548594), (2, 64274297), (17, 7561682), (34, 3780841), (61, 2107354), (122, 1053677), (1037, 123962), (2074, 61981)]