42340624

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{31883}}^1$

素因数の和:31974

約数の個数: 20

約数和(自身を含む): 83025936

約数和(自身を除く): 40685312

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 31883, 63766, 127532, 255064, 510128, 2646289, 5292578, 10585156, 21170312, 42340624]

約数ペア:

[(1, 42340624), (2, 21170312), (4, 10585156), (8, 5292578), (16, 2646289), (83, 510128), (166, 255064), (332, 127532), (664, 63766), (1328, 31883)]