55331344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{182011}}^1$

素因数の和:182038

約数の個数: 20

約数和(自身を含む): 112847440

約数和(自身を除く): 57516096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 182011, 364022, 728044, 1456088, 2912176, 3458209, 6916418, 13832836, 27665672, 55331344]

約数ペア:

[(1, 55331344), (2, 27665672), (4, 13832836), (8, 6916418), (16, 3458209), (19, 2912176), (38, 1456088), (76, 728044), (152, 364022), (304, 182011)]