289366832

素因数分解:

$2^4\times {\mathrm{3533}}^1\times {\mathrm{5119}}^1$

素因数の和:8660

約数の個数: 20

約数和(自身を含む): 560916480

約数和(自身を除く): 271549648

約数列:

[1, 2, 4, 8, 16, 3533, 5119, 7066, 10238, 14132, 20476, 28264, 40952, 56528, 81904, 18085427, 36170854, 72341708, 144683416, 289366832]

約数ペア:

[(1, 289366832), (2, 144683416), (4, 72341708), (8, 36170854), (16, 18085427), (3533, 81904), (5119, 56528), (7066, 40952), (10238, 28264), (14132, 20476)]