16860272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7401

約数の個数: 40

約数和(自身を含む): 38382960

約数和(自身を除く): 21522688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7369, 14738, 29476, 58952, 81059, 95797, 117904, 162118, 191594, 324236, 383188, 648472, 766376, 1053767, 1296944, 1532752, 2107534, 4215068, 8430136, 16860272]

約数ペア:

[(1, 16860272), (2, 8430136), (4, 4215068), (8, 2107534), (11, 1532752), (13, 1296944), (16, 1053767), (22, 766376), (26, 648472), (44, 383188), (52, 324236), (88, 191594), (104, 162118), (143, 117904), (176, 95797), (208, 81059), (286, 58952), (572, 29476), (1144, 14738), (2288, 7369)]