57131816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44357}}^1$

素因数の和:44393

約数の個数: 32

約数和(自身を含む): 127751040

約数和(自身を除く): 70619224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 44357, 88714, 177428, 310499, 354856, 620998, 1020211, 1241996, 2040422, 2483992, 4080844, 7141477, 8161688, 14282954, 28565908, 57131816]

約数ペア:

[(1, 57131816), (2, 28565908), (4, 14282954), (7, 8161688), (8, 7141477), (14, 4080844), (23, 2483992), (28, 2040422), (46, 1241996), (56, 1020211), (92, 620998), (161, 354856), (184, 310499), (322, 177428), (644, 88714), (1288, 44357)]