80340832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 188776224

約数和(自身を除く): 108435392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 97, 104, 143, 176, 181, 194, 208, 286, 352, 362, 388, 416, 572, 724, 776, 1067, 1144, 1261, 1448, 1552, 1991, 2134, 2288, 2353, 2522, 2896, 3104, 3982, 4268, 4576, 4706, 5044, 5792, 7964, 8536, 9412, 10088, 13871, 15928, 17072, 17557, 18824, 20176, 25883, 27742, 31856, 34144, 35114, 37648, 40352, 51766, 55484, 63712, 70228, 75296, 103532, 110968, 140456, 193127, 207064, 221936, 228241, 280912, 386254, 414128, 443872, 456482, 561824, 772508, 828256, 912964, 1545016, 1825928, 2510651, 3090032, 3651856, 5021302, 6180064, 7303712, 10042604, 20085208, 40170416, 80340832]

約数ペア:

[(1, 80340832), (2, 40170416), (4, 20085208), (8, 10042604), (11, 7303712), (13, 6180064), (16, 5021302), (22, 3651856), (26, 3090032), (32, 2510651), (44, 1825928), (52, 1545016), (88, 912964), (97, 828256), (104, 772508), (143, 561824), (176, 456482), (181, 443872), (194, 414128), (208, 386254), (286, 280912), (352, 228241), (362, 221936), (388, 207064), (416, 193127), (572, 140456), (724, 110968), (776, 103532), (1067, 75296), (1144, 70228), (1261, 63712), (1448, 55484), (1552, 51766), (1991, 40352), (2134, 37648), (2288, 35114), (2353, 34144), (2522, 31856), (2896, 27742), (3104, 25883), (3982, 20176), (4268, 18824), (4576, 17557), (4706, 17072), (5044, 15928), (5792, 13871), (7964, 10088), (8536, 9412)]