91242668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29207}}^1$

素因数の和:29293

約数の個数: 24

約数和(自身を含む): 176649984

約数和(自身を除く): 85407316

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 29207, 58414, 116828, 321277, 642554, 1285108, 2073697, 4147394, 8294788, 22810667, 45621334, 91242668]

約数ペア:

[(1, 91242668), (2, 45621334), (4, 22810667), (11, 8294788), (22, 4147394), (44, 2073697), (71, 1285108), (142, 642554), (284, 321277), (781, 116828), (1562, 58414), (3124, 29207)]