38999888

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{1637}}^1$

素因数の和:3134

約数の個数: 20

約数和(自身を含む): 75659220

約数和(自身を除く): 36659332

約数列:

[1, 2, 4, 8, 16, 1489, 1637, 2978, 3274, 5956, 6548, 11912, 13096, 23824, 26192, 2437493, 4874986, 9749972, 19499944, 38999888]

約数ペア:

[(1, 38999888), (2, 19499944), (4, 9749972), (8, 4874986), (16, 2437493), (1489, 26192), (1637, 23824), (2978, 13096), (3274, 11912), (5956, 6548)]