82860272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15237

約数の個数: 40

約数和(自身を含む): 180797952

約数和(自身を除く): 97937680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 15187, 30374, 60748, 121496, 167057, 242992, 334114, 470797, 668228, 941594, 1336456, 1883188, 2672912, 3766376, 5178767, 7532752, 10357534, 20715068, 41430136, 82860272]

約数ペア:

[(1, 82860272), (2, 41430136), (4, 20715068), (8, 10357534), (11, 7532752), (16, 5178767), (22, 3766376), (31, 2672912), (44, 1883188), (62, 1336456), (88, 941594), (124, 668228), (176, 470797), (248, 334114), (341, 242992), (496, 167057), (682, 121496), (1364, 60748), (2728, 30374), (5456, 15187)]