2155231612

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{25693}}^1$

素因数の和:26077

約数の個数: 24

約数和(自身を含む): 3840328016

約数和(自身を除く): 1685096404

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 1252, 20971, 25693, 41942, 51386, 83884, 102772, 1721431, 3442862, 6885724, 8041909, 16083818, 32167636, 538807903, 1077615806, 2155231612]

約数ペア:

[(1, 2155231612), (2, 1077615806), (4, 538807903), (67, 32167636), (134, 16083818), (268, 8041909), (313, 6885724), (626, 3442862), (1252, 1721431), (20971, 102772), (25693, 83884), (41942, 51386)]