80089658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{1913}}^1$

素因数の和:2110

約数の個数: 24

約数和(自身を含む): 132881364

約数和(自身を除く): 52791706

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 1903, 1913, 3806, 3826, 20933, 21043, 41866, 42086, 231473, 330949, 462946, 661898, 3640439, 7280878, 40044829, 80089658]

約数ペア:

[(1, 80089658), (2, 40044829), (11, 7280878), (22, 3640439), (121, 661898), (173, 462946), (242, 330949), (346, 231473), (1903, 42086), (1913, 41866), (3806, 21043), (3826, 20933)]