220100528

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{12941}}^1$

素因数の和:14012

約数の個数: 20

約数和(自身を含む): 426878928

約数和(自身を除く): 206778400

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 12941, 17008, 25882, 51764, 103528, 207056, 13756283, 27512566, 55025132, 110050264, 220100528]

約数ペア:

[(1, 220100528), (2, 110050264), (4, 55025132), (8, 27512566), (16, 13756283), (1063, 207056), (2126, 103528), (4252, 51764), (8504, 25882), (12941, 17008)]