53928368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{259271}}^1$

素因数の和:259292

約数の個数: 20

約数和(自身を含む): 112524048

約数和(自身を除く): 58595680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 259271, 518542, 1037084, 2074168, 3370523, 4148336, 6741046, 13482092, 26964184, 53928368]

約数ペア:

[(1, 53928368), (2, 26964184), (4, 13482092), (8, 6741046), (13, 4148336), (16, 3370523), (26, 2074168), (52, 1037084), (104, 518542), (208, 259271)]