16580644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 31018680

約数和(自身を除く): 14438036

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 2237, 3706, 4474, 7412, 8948, 38029, 76058, 152116, 243833, 487666, 975332, 4145161, 8290322, 16580644]

約数ペア:

[(1, 16580644), (2, 8290322), (4, 4145161), (17, 975332), (34, 487666), (68, 243833), (109, 152116), (218, 76058), (436, 38029), (1853, 8948), (2237, 7412), (3706, 4474)]