55556840402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128011153}}^1$

素因数の和:128011193

約数の個数: 16

約数和(自身を含む): 98312566272

約数和(自身を除く): 42755725870

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 128011153, 256022306, 896078071, 1792156142, 3968345743, 7936691486, 27778420201, 55556840402]

約数ペア:

[(1, 55556840402), (2, 27778420201), (7, 7936691486), (14, 3968345743), (31, 1792156142), (62, 896078071), (217, 256022306), (434, 128011153)]