80204864

素因数分解:

$2^6\times {\mathrm{23}}^3\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 56

約数和(自身を含む): 168005760

約数和(自身を除く): 87800896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 184, 206, 368, 412, 529, 736, 824, 1058, 1472, 1648, 2116, 2369, 3296, 4232, 4738, 6592, 8464, 9476, 12167, 16928, 18952, 24334, 33856, 37904, 48668, 54487, 75808, 97336, 108974, 151616, 194672, 217948, 389344, 435896, 778688, 871792, 1253201, 1743584, 2506402, 3487168, 5012804, 10025608, 20051216, 40102432, 80204864]

約数ペア:

[(1, 80204864), (2, 40102432), (4, 20051216), (8, 10025608), (16, 5012804), (23, 3487168), (32, 2506402), (46, 1743584), (64, 1253201), (92, 871792), (103, 778688), (184, 435896), (206, 389344), (368, 217948), (412, 194672), (529, 151616), (736, 108974), (824, 97336), (1058, 75808), (1472, 54487), (1648, 48668), (2116, 37904), (2369, 33856), (3296, 24334), (4232, 18952), (4738, 16928), (6592, 12167), (8464, 9476)]