80439614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{6779}}^1$

素因数の和:7147

約数の個数: 16

約数和(自身を含む): 128142000

約数和(自身を除く): 47702386

約数列:

[1, 2, 17, 34, 349, 698, 5933, 6779, 11866, 13558, 115243, 230486, 2365871, 4731742, 40219807, 80439614]

約数ペア:

[(1, 80439614), (2, 40219807), (17, 4731742), (34, 2365871), (349, 230486), (698, 115243), (5933, 13558), (6779, 11866)]