45390928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257903}}^1$

素因数の和:257922

約数の個数: 20

約数和(自身を含む): 95940288

約数和(自身を除く): 50549360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257903, 515806, 1031612, 2063224, 2836933, 4126448, 5673866, 11347732, 22695464, 45390928]

約数ペア:

[(1, 45390928), (2, 22695464), (4, 11347732), (8, 5673866), (11, 4126448), (16, 2836933), (22, 2063224), (44, 1031612), (88, 515806), (176, 257903)]