31919164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 59279360

約数和(自身を除く): 27360196

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 3307, 4826, 6614, 9652, 13228, 62833, 125666, 251332, 419989, 839978, 1679956, 7979791, 15959582, 31919164]

約数ペア:

[(1, 31919164), (2, 15959582), (4, 7979791), (19, 1679956), (38, 839978), (76, 419989), (127, 251332), (254, 125666), (508, 62833), (2413, 13228), (3307, 9652), (4826, 6614)]