31477964

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2347}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 63114240

約数和(自身を除く): 31636276

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 2347, 3353, 4694, 6706, 9388, 13412, 16429, 32858, 65716, 1124213, 2248426, 4496852, 7869491, 15738982, 31477964]

約数ペア:

[(1, 31477964), (2, 15738982), (4, 7869491), (7, 4496852), (14, 2248426), (28, 1124213), (479, 65716), (958, 32858), (1916, 16429), (2347, 13412), (3353, 9388), (4694, 6706)]