78800896

素因数分解:

$2^{11}\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 159459300

約数和(自身を除く): 80658404

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 353, 436, 512, 706, 872, 1024, 1412, 1744, 2048, 2824, 3488, 5648, 6976, 11296, 13952, 22592, 27904, 38477, 45184, 55808, 76954, 90368, 111616, 153908, 180736, 223232, 307816, 361472, 615632, 722944, 1231264, 2462528, 4925056, 9850112, 19700224, 39400448, 78800896]

約数ペア:

[(1, 78800896), (2, 39400448), (4, 19700224), (8, 9850112), (16, 4925056), (32, 2462528), (64, 1231264), (109, 722944), (128, 615632), (218, 361472), (256, 307816), (353, 223232), (436, 180736), (512, 153908), (706, 111616), (872, 90368), (1024, 76954), (1412, 55808), (1744, 45184), (2048, 38477), (2824, 27904), (3488, 22592), (5648, 13952), (6976, 11296)]