5113131568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{10308733}}^1$

素因数の和:10308772

約数の個数: 20

約数和(自身を含む): 10226264128

約数和(自身を除く): 5113132560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 10308733, 20617466, 41234932, 82469864, 164939728, 319570723, 639141446, 1278282892, 2556565784, 5113131568]

約数ペア:

[(1, 5113131568), (2, 2556565784), (4, 1278282892), (8, 639141446), (16, 319570723), (31, 164939728), (62, 82469864), (124, 41234932), (248, 20617466), (496, 10308733)]