71848222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{19387}}^1$

素因数の和:19515

約数の個数: 16

約数和(自身を含む): 115164720

約数和(自身を除く): 43316498

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 19387, 38774, 329579, 659158, 2113183, 4226366, 35924111, 71848222]

約数ペア:

[(1, 71848222), (2, 35924111), (17, 4226366), (34, 2113183), (109, 659158), (218, 329579), (1853, 38774), (3706, 19387)]