258290296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{27431}}^1$

素因数の和:27555

約数の個数: 32

約数和(自身を含む): 533278080

約数和(自身を除く): 274987784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 27431, 54862, 109724, 219448, 301741, 603482, 1206964, 2413928, 2935117, 5870234, 11740468, 23480936, 32286287, 64572574, 129145148, 258290296]

約数ペア:

[(1, 258290296), (2, 129145148), (4, 64572574), (8, 32286287), (11, 23480936), (22, 11740468), (44, 5870234), (88, 2935117), (107, 2413928), (214, 1206964), (428, 603482), (856, 301741), (1177, 219448), (2354, 109724), (4708, 54862), (9416, 27431)]