13864688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{27953}}^1$

素因数の和:27992

約数の個数: 20

約数和(自身を含む): 27730368

約数和(自身を除く): 13865680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 27953, 55906, 111812, 223624, 447248, 866543, 1733086, 3466172, 6932344, 13864688]

約数ペア:

[(1, 13864688), (2, 6932344), (4, 3466172), (8, 1733086), (16, 866543), (31, 447248), (62, 223624), (124, 111812), (248, 55906), (496, 27953)]