13216928

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7856

約数の個数: 24

約数和(自身を含む): 26515188

約数和(自身を除く): 13298260

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 7793, 15586, 31172, 62344, 124688, 249376, 413029, 826058, 1652116, 3304232, 6608464, 13216928]

約数ペア:

[(1, 13216928), (2, 6608464), (4, 3304232), (8, 1652116), (16, 826058), (32, 413029), (53, 249376), (106, 124688), (212, 62344), (424, 31172), (848, 15586), (1696, 7793)]