85880272

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{3361}}^1$

素因数の和:4966

約数の個数: 20

約数和(自身を含む): 166546756

約数和(自身を除く): 80666484

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 3361, 6388, 6722, 12776, 13444, 25552, 26888, 53776, 5367517, 10735034, 21470068, 42940136, 85880272]

約数ペア:

[(1, 85880272), (2, 42940136), (4, 21470068), (8, 10735034), (16, 5367517), (1597, 53776), (3194, 26888), (3361, 25552), (6388, 13444), (6722, 12776)]