84368474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 137090880

約数和(自身を除く): 52722406

約数列:

[1, 2, 19, 38, 53, 106, 163, 257, 326, 514, 1007, 2014, 3097, 4883, 6194, 8639, 9766, 13621, 17278, 27242, 41891, 83782, 164141, 258799, 328282, 517598, 795929, 1591858, 2220223, 4440446, 42184237, 84368474]

約数ペア:

[(1, 84368474), (2, 42184237), (19, 4440446), (38, 2220223), (53, 1591858), (106, 795929), (163, 517598), (257, 328282), (326, 258799), (514, 164141), (1007, 83782), (2014, 41891), (3097, 27242), (4883, 17278), (6194, 13621), (8639, 9766)]