53365936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256567}}^1$

素因数の和:256588

約数の個数: 20

約数和(自身を含む): 111350512

約数和(自身を除く): 57984576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256567, 513134, 1026268, 2052536, 3335371, 4105072, 6670742, 13341484, 26682968, 53365936]

約数ペア:

[(1, 53365936), (2, 26682968), (4, 13341484), (8, 6670742), (13, 4105072), (16, 3335371), (26, 2052536), (52, 1026268), (104, 513134), (208, 256567)]