83342176

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 169661520

約数和(自身を除く): 86319344

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 278, 328, 457, 556, 656, 914, 1112, 1312, 1828, 2224, 3656, 4448, 5699, 7312, 11398, 14624, 18737, 22796, 37474, 45592, 63523, 74948, 91184, 127046, 149896, 182368, 254092, 299792, 508184, 599584, 1016368, 2032736, 2604443, 5208886, 10417772, 20835544, 41671088, 83342176]

約数ペア:

[(1, 83342176), (2, 41671088), (4, 20835544), (8, 10417772), (16, 5208886), (32, 2604443), (41, 2032736), (82, 1016368), (139, 599584), (164, 508184), (278, 299792), (328, 254092), (457, 182368), (556, 149896), (656, 127046), (914, 91184), (1112, 74948), (1312, 63523), (1828, 45592), (2224, 37474), (3656, 22796), (4448, 18737), (5699, 14624), (7312, 11398)]