38927888

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27337}}^1$

素因数の和:27434

約数の個数: 20

約数和(自身を含む): 76273020

約数和(自身を除く): 37345132

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27337, 54674, 109348, 218696, 437392, 2432993, 4865986, 9731972, 19463944, 38927888]

約数ペア:

[(1, 38927888), (2, 19463944), (4, 9731972), (8, 4865986), (16, 2432993), (89, 437392), (178, 218696), (356, 109348), (712, 54674), (1424, 27337)]