16742336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20148

約数の個数: 28

約数和(自身を含む): 35780472

約数和(自身を除く): 19038136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 20123, 40246, 80492, 160984, 261599, 321968, 523198, 643936, 1046396, 1287872, 2092792, 4185584, 8371168, 16742336]

約数ペア:

[(1, 16742336), (2, 8371168), (4, 4185584), (8, 2092792), (13, 1287872), (16, 1046396), (26, 643936), (32, 523198), (52, 321968), (64, 261599), (104, 160984), (208, 80492), (416, 40246), (832, 20123)]