880048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4252

約数の個数: 20

約数和(自身を含む): 1836688

約数和(自身を除く): 956640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4231, 8462, 16924, 33848, 55003, 67696, 110006, 220012, 440024, 880048]

約数ペア:

[(1, 880048), (2, 440024), (4, 220012), (8, 110006), (13, 67696), (16, 55003), (26, 33848), (52, 16924), (104, 8462), (208, 4231)]