22415536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 52059168

約数和(自身を除く): 29643632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 101, 104, 143, 176, 194, 202, 208, 286, 388, 404, 572, 776, 808, 1067, 1111, 1144, 1261, 1313, 1552, 1616, 2134, 2222, 2288, 2522, 2626, 4268, 4444, 5044, 5252, 8536, 8888, 9797, 10088, 10504, 13871, 14443, 17072, 17776, 19594, 20176, 21008, 27742, 28886, 39188, 55484, 57772, 78376, 107767, 110968, 115544, 127361, 156752, 215534, 221936, 231088, 254722, 431068, 509444, 862136, 1018888, 1400971, 1724272, 2037776, 2801942, 5603884, 11207768, 22415536]

約数ペア:

[(1, 22415536), (2, 11207768), (4, 5603884), (8, 2801942), (11, 2037776), (13, 1724272), (16, 1400971), (22, 1018888), (26, 862136), (44, 509444), (52, 431068), (88, 254722), (97, 231088), (101, 221936), (104, 215534), (143, 156752), (176, 127361), (194, 115544), (202, 110968), (208, 107767), (286, 78376), (388, 57772), (404, 55484), (572, 39188), (776, 28886), (808, 27742), (1067, 21008), (1111, 20176), (1144, 19594), (1261, 17776), (1313, 17072), (1552, 14443), (1616, 13871), (2134, 10504), (2222, 10088), (2288, 9797), (2522, 8888), (2626, 8536), (4268, 5252), (4444, 5044)]