61904048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{54493}}^1$

素因数の和:54572

約数の個数: 20

約数和(自身を含む): 121630608

約数和(自身を除く): 59726560

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 54493, 108986, 217972, 435944, 871888, 3869003, 7738006, 15476012, 30952024, 61904048]

約数ペア:

[(1, 61904048), (2, 30952024), (4, 15476012), (8, 7738006), (16, 3869003), (71, 871888), (142, 435944), (284, 217972), (568, 108986), (1136, 54493)]