440024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 888720

約数和(自身を除く): 448696

約数列:

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

約数ペア:

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