80149564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6217}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 153559728

約数和(自身を除く): 73410164

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6217, 6446, 12434, 12892, 24868, 68387, 136774, 273548, 1821581, 3643162, 7286324, 20037391, 40074782, 80149564]

約数ペア:

[(1, 80149564), (2, 40074782), (4, 20037391), (11, 7286324), (22, 3643162), (44, 1821581), (293, 273548), (586, 136774), (1172, 68387), (3223, 24868), (6217, 12892), (6446, 12434)]