42138335152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{64235267}}^1$

素因数の和:64235316

約数の個数: 20

約数和(自身を含む): 83634318936

約数和(自身を除く): 41495983784

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 64235267, 128470534, 256941068, 513882136, 1027764272, 2633645947, 5267291894, 10534583788, 21069167576, 42138335152]

約数ペア:

[(1, 42138335152), (2, 21069167576), (4, 10534583788), (8, 5267291894), (16, 2633645947), (41, 1027764272), (82, 513882136), (164, 256941068), (328, 128470534), (656, 64235267)]