31244044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{46219}}^1$

素因数の和:46249

約数の個数: 18

約数和(自身を含む): 59207820

約数和(自身を除く): 27963776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 46219, 92438, 184876, 600847, 1201694, 2403388, 7811011, 15622022, 31244044]

約数ペア:

[(1, 31244044), (2, 15622022), (4, 7811011), (13, 2403388), (26, 1201694), (52, 600847), (169, 184876), (338, 92438), (676, 46219)]