164420944

素因数分解:

$2^4\times {\mathrm{967}}^1\times {\mathrm{10627}}^1$

素因数の和:11602

約数の個数: 20

約数和(自身を含む): 318925024

約数和(自身を除く): 154504080

約数列:

[1, 2, 4, 8, 16, 967, 1934, 3868, 7736, 10627, 15472, 21254, 42508, 85016, 170032, 10276309, 20552618, 41105236, 82210472, 164420944]

約数ペア:

[(1, 164420944), (2, 82210472), (4, 41105236), (8, 20552618), (16, 10276309), (967, 170032), (1934, 85016), (3868, 42508), (7736, 21254), (10627, 15472)]