40897636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8837}}^1$

素因数の和:8943

約数の個数: 24

約数和(自身を含む): 77951160

約数和(自身を除く): 37053524

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 8837, 17674, 35348, 114881, 229762, 459524, 786493, 1572986, 3145972, 10224409, 20448818, 40897636]

約数ペア:

[(1, 40897636), (2, 20448818), (4, 10224409), (13, 3145972), (26, 1572986), (52, 786493), (89, 459524), (178, 229762), (356, 114881), (1157, 35348), (2314, 17674), (4628, 8837)]