38987264

素因数分解:

$2^9\times {\mathrm{76147}}^1$

素因数の和:76165

約数の個数: 20

約数和(自身を含む): 77899404

約数和(自身を除く): 38912140

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 76147, 152294, 304588, 609176, 1218352, 2436704, 4873408, 9746816, 19493632, 38987264]

約数ペア:

[(1, 38987264), (2, 19493632), (4, 9746816), (8, 4873408), (16, 2436704), (32, 1218352), (64, 609176), (128, 304588), (256, 152294), (512, 76147)]