53961008

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{10639}}^1$

素因数の和:10964

約数の個数: 20

約数和(自身を含む): 104889120

約数和(自身を除く): 50928112

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 10639, 21278, 42556, 85112, 170224, 3372563, 6745126, 13490252, 26980504, 53961008]

約数ペア:

[(1, 53961008), (2, 26980504), (4, 13490252), (8, 6745126), (16, 3372563), (317, 170224), (634, 85112), (1268, 42556), (2536, 21278), (5072, 10639)]