80459616004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{648867871}}^1$

素因数の和:648867906

約数の個数: 12

約数和(自身を含む): 145346403328

約数和(自身を除く): 64886787324

約数列:

[1, 2, 4, 31, 62, 124, 648867871, 1297735742, 2595471484, 20114904001, 40229808002, 80459616004]

約数ペア:

[(1, 80459616004), (2, 40229808002), (4, 20114904001), (31, 2595471484), (62, 1297735742), (124, 648867871)]