440695936

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{10861}}^1$

素因数の和:11192

約数の個数: 32

約数和(自身を含む): 880799580

約数和(自身を除く): 440103644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 1268, 2536, 5072, 10144, 10861, 20288, 21722, 40576, 43444, 86888, 173776, 347552, 695104, 1390208, 3442937, 6885874, 13771748, 27543496, 55086992, 110173984, 220347968, 440695936]

約数ペア:

[(1, 440695936), (2, 220347968), (4, 110173984), (8, 55086992), (16, 27543496), (32, 13771748), (64, 6885874), (128, 3442937), (317, 1390208), (634, 695104), (1268, 347552), (2536, 173776), (5072, 86888), (10144, 43444), (10861, 40576), (20288, 21722)]