83144048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399731}}^1$

素因数の和:399752

約数の個数: 20

約数和(自身を含む): 173483688

約数和(自身を除く): 90339640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399731, 799462, 1598924, 3197848, 5196503, 6395696, 10393006, 20786012, 41572024, 83144048]

約数ペア:

[(1, 83144048), (2, 41572024), (4, 20786012), (8, 10393006), (13, 6395696), (16, 5196503), (26, 3197848), (52, 1598924), (104, 799462), (208, 399731)]