16332272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 35033472

約数和(自身を除く): 18701200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1307, 1562, 2614, 3124, 5228, 6248, 10456, 12496, 14377, 20912, 28754, 57508, 92797, 115016, 185594, 230032, 371188, 742376, 1020767, 1484752, 2041534, 4083068, 8166136, 16332272]

約数ペア:

[(1, 16332272), (2, 8166136), (4, 4083068), (8, 2041534), (11, 1484752), (16, 1020767), (22, 742376), (44, 371188), (71, 230032), (88, 185594), (142, 115016), (176, 92797), (284, 57508), (568, 28754), (781, 20912), (1136, 14377), (1307, 12496), (1562, 10456), (2614, 6248), (3124, 5228)]