13309168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26833}}^1$

素因数の和:26872

約数の個数: 20

約数和(自身を含む): 26619328

約数和(自身を除く): 13310160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26833, 53666, 107332, 214664, 429328, 831823, 1663646, 3327292, 6654584, 13309168]

約数ペア:

[(1, 13309168), (2, 6654584), (4, 3327292), (8, 1663646), (16, 831823), (31, 429328), (62, 214664), (124, 107332), (248, 53666), (496, 26833)]