25466512

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{5021}}^1$

素因数の和:5346

約数の個数: 20

約数和(自身を含む): 49506876

約数和(自身を除く): 24040364

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5021, 5072, 10042, 20084, 40168, 80336, 1591657, 3183314, 6366628, 12733256, 25466512]

約数ペア:

[(1, 25466512), (2, 12733256), (4, 6366628), (8, 3183314), (16, 1591657), (317, 80336), (634, 40168), (1268, 20084), (2536, 10042), (5021, 5072)]