56440408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 112613760

約数和(自身を除く): 56173352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 1861, 3722, 3791, 7444, 7582, 14888, 15164, 30328, 31637, 63274, 126548, 253096, 415003, 830006, 1660012, 3320024, 7055051, 14110102, 28220204, 56440408]

約数ペア:

[(1, 56440408), (2, 28220204), (4, 14110102), (8, 7055051), (17, 3320024), (34, 1660012), (68, 830006), (136, 415003), (223, 253096), (446, 126548), (892, 63274), (1784, 31637), (1861, 30328), (3722, 15164), (3791, 14888), (7444, 7582)]