80992384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 191237760

約数和(自身を除く): 110245376

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 41, 44, 46, 61, 64, 82, 88, 92, 122, 128, 164, 176, 184, 244, 253, 328, 352, 368, 451, 488, 506, 656, 671, 704, 736, 902, 943, 976, 1012, 1312, 1342, 1403, 1408, 1472, 1804, 1886, 1952, 2024, 2501, 2624, 2684, 2806, 2944, 3608, 3772, 3904, 4048, 5002, 5248, 5368, 5612, 7216, 7544, 7808, 8096, 10004, 10373, 10736, 11224, 14432, 15088, 15433, 16192, 20008, 20746, 21472, 22448, 27511, 28864, 30176, 30866, 32384, 40016, 41492, 42944, 44896, 55022, 57523, 57728, 60352, 61732, 80032, 82984, 85888, 89792, 110044, 115046, 120704, 123464, 160064, 165968, 179584, 220088, 230092, 246928, 320128, 331936, 440176, 460184, 493856, 632753, 663872, 880352, 920368, 987712, 1265506, 1327744, 1760704, 1840736, 1975424, 2531012, 3521408, 3681472, 5062024, 7362944, 10124048, 20248096, 40496192, 80992384]

約数ペア:

[(1, 80992384), (2, 40496192), (4, 20248096), (8, 10124048), (11, 7362944), (16, 5062024), (22, 3681472), (23, 3521408), (32, 2531012), (41, 1975424), (44, 1840736), (46, 1760704), (61, 1327744), (64, 1265506), (82, 987712), (88, 920368), (92, 880352), (122, 663872), (128, 632753), (164, 493856), (176, 460184), (184, 440176), (244, 331936), (253, 320128), (328, 246928), (352, 230092), (368, 220088), (451, 179584), (488, 165968), (506, 160064), (656, 123464), (671, 120704), (704, 115046), (736, 110044), (902, 89792), (943, 85888), (976, 82984), (1012, 80032), (1312, 61732), (1342, 60352), (1403, 57728), (1408, 57523), (1472, 55022), (1804, 44896), (1886, 42944), (1952, 41492), (2024, 40016), (2501, 32384), (2624, 30866), (2684, 30176), (2806, 28864), (2944, 27511), (3608, 22448), (3772, 21472), (3904, 20746), (4048, 20008), (5002, 16192), (5248, 15433), (5368, 15088), (5612, 14432), (7216, 11224), (7544, 10736), (7808, 10373), (8096, 10004)]