30913754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 47708136

約数和(自身を除く): 16794382

約数列:

[1, 2, 41, 82, 277, 554, 1361, 2722, 11357, 22714, 55801, 111602, 376997, 753994, 15456877, 30913754]

約数ペア:

[(1, 30913754), (2, 15456877), (41, 753994), (82, 376997), (277, 111602), (554, 55801), (1361, 22714), (2722, 11357)]