188293864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{29311}}^1$

素因数の和:29401

約数の個数: 32

約数和(自身を含む): 390435840

約数和(自身を除く): 202141976

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 29311, 58622, 117244, 234488, 322421, 644842, 1289684, 2139703, 2579368, 4279406, 8558812, 17117624, 23536733, 47073466, 94146932, 188293864]

約数ペア:

[(1, 188293864), (2, 94146932), (4, 47073466), (8, 23536733), (11, 17117624), (22, 8558812), (44, 4279406), (73, 2579368), (88, 2139703), (146, 1289684), (292, 644842), (584, 322421), (803, 234488), (1606, 117244), (3212, 58622), (6424, 29311)]