1402832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 20

約数和(自身を含む): 2782560

約数和(自身を除く): 1379728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2039, 4078, 8156, 16312, 32624, 87677, 175354, 350708, 701416, 1402832]

約数ペア:

[(1, 1402832), (2, 701416), (4, 350708), (8, 175354), (16, 87677), (43, 32624), (86, 16312), (172, 8156), (344, 4078), (688, 2039)]