16549016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 34246800

約数和(自身を除く): 17697784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 2113, 3916, 4226, 7832, 8452, 16904, 23243, 46486, 92972, 185944, 188057, 376114, 752228, 1504456, 2068627, 4137254, 8274508, 16549016]

約数ペア:

[(1, 16549016), (2, 8274508), (4, 4137254), (8, 2068627), (11, 1504456), (22, 752228), (44, 376114), (88, 188057), (89, 185944), (178, 92972), (356, 46486), (712, 23243), (979, 16904), (1958, 8452), (2113, 7832), (3916, 4226)]