816367616

素因数分解:

$2^{11}\times {\mathrm{191}}^1\times {\mathrm{2087}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 1641669120

約数和(自身を除く): 825301504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 764, 1024, 1528, 2048, 2087, 3056, 4174, 6112, 8348, 12224, 16696, 24448, 33392, 48896, 66784, 97792, 133568, 195584, 267136, 391168, 398617, 534272, 797234, 1068544, 1594468, 2137088, 3188936, 4274176, 6377872, 12755744, 25511488, 51022976, 102045952, 204091904, 408183808, 816367616]

約数ペア:

[(1, 816367616), (2, 408183808), (4, 204091904), (8, 102045952), (16, 51022976), (32, 25511488), (64, 12755744), (128, 6377872), (191, 4274176), (256, 3188936), (382, 2137088), (512, 1594468), (764, 1068544), (1024, 797234), (1528, 534272), (2048, 398617), (2087, 391168), (3056, 267136), (4174, 195584), (6112, 133568), (8348, 97792), (12224, 66784), (16696, 48896), (24448, 33392)]