54295568

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{8297}}^1$

素因数の和:8714

約数の個数: 20

約数和(自身を含む): 105467580

約数和(自身を除く): 51172012

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 8297, 16594, 33188, 66376, 132752, 3393473, 6786946, 13573892, 27147784, 54295568]

約数ペア:

[(1, 54295568), (2, 27147784), (4, 13573892), (8, 6786946), (16, 3393473), (409, 132752), (818, 66376), (1636, 33188), (3272, 16594), (6544, 8297)]