80081846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162109}}^1$

素因数の和:162143

約数の個数: 16

約数和(自身を含む): 136172400

約数和(自身を除く): 56090554

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 162109, 324218, 2107417, 3080071, 4214834, 6160142, 40040923, 80081846]

約数ペア:

[(1, 80081846), (2, 40040923), (13, 6160142), (19, 4214834), (26, 3080071), (38, 2107417), (247, 324218), (494, 162109)]