81552064

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{10531}}^1$

素因数の和:10565

約数の個数: 42

約数和(自身を含む): 177896012

約数和(自身を除く): 96343948

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 10531, 21062, 42124, 84248, 115841, 168496, 231682, 336992, 463364, 673984, 926728, 1274251, 1853456, 2548502, 3706912, 5097004, 7413824, 10194008, 20388016, 40776032, 81552064]

約数ペア:

[(1, 81552064), (2, 40776032), (4, 20388016), (8, 10194008), (11, 7413824), (16, 5097004), (22, 3706912), (32, 2548502), (44, 1853456), (64, 1274251), (88, 926728), (121, 673984), (176, 463364), (242, 336992), (352, 231682), (484, 168496), (704, 115841), (968, 84248), (1936, 42124), (3872, 21062), (7744, 10531)]