55405418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 84680640

約数和(自身を除く): 29275222

約数列:

[1, 2, 71, 142, 241, 482, 1619, 3238, 17111, 34222, 114949, 229898, 390179, 780358, 27702709, 55405418]

約数ペア:

[(1, 55405418), (2, 27702709), (71, 780358), (142, 390179), (241, 229898), (482, 114949), (1619, 34222), (3238, 17111)]