47887912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1579}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 95558400

約数和(自身を除く): 47670488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1579, 1784, 3158, 3791, 6316, 7582, 12632, 15164, 26843, 30328, 53686, 107372, 214744, 352117, 704234, 1408468, 2816936, 5985989, 11971978, 23943956, 47887912]

約数ペア:

[(1, 47887912), (2, 23943956), (4, 11971978), (8, 5985989), (17, 2816936), (34, 1408468), (68, 704234), (136, 352117), (223, 214744), (446, 107372), (892, 53686), (1579, 30328), (1784, 26843), (3158, 15164), (3791, 12632), (6316, 7582)]