31553836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7607}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 59433696

約数和(自身を除く): 27879860

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 7607, 15214, 30428, 129319, 258638, 464027, 517276, 928054, 1856108, 7888459, 15776918, 31553836]

約数ペア:

[(1, 31553836), (2, 15776918), (4, 7888459), (17, 1856108), (34, 928054), (61, 517276), (68, 464027), (122, 258638), (244, 129319), (1037, 30428), (2074, 15214), (4148, 7607)]