5438968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{7639}}^1$

素因数の和:7734

約数の個数: 16

約数和(自身を含む): 10314000

約数和(自身を除く): 4875032

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 7639, 15278, 30556, 61112, 679871, 1359742, 2719484, 5438968]

約数ペア:

[(1, 5438968), (2, 2719484), (4, 1359742), (8, 679871), (89, 61112), (178, 30556), (356, 15278), (712, 7639)]