80430944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13441}}^1$

素因数の和:13479

約数の個数: 48

約数和(自身を含む): 182918736

約数和(自身を除く): 102487792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 13441, 26882, 53764, 107528, 147851, 215056, 228497, 295702, 430112, 456994, 591404, 913988, 1182808, 1827976, 2365616, 2513467, 3655952, 4731232, 5026934, 7311904, 10053868, 20107736, 40215472, 80430944]

約数ペア:

[(1, 80430944), (2, 40215472), (4, 20107736), (8, 10053868), (11, 7311904), (16, 5026934), (17, 4731232), (22, 3655952), (32, 2513467), (34, 2365616), (44, 1827976), (68, 1182808), (88, 913988), (136, 591404), (176, 456994), (187, 430112), (272, 295702), (352, 228497), (374, 215056), (544, 147851), (748, 107528), (1496, 53764), (2992, 26882), (5984, 13441)]