67807184

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{39607}}^1$

素因数の和:39722

約数の個数: 20

約数和(自身を含む): 132607584

約数和(自身を除く): 64800400

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 39607, 79214, 158428, 316856, 633712, 4237949, 8475898, 16951796, 33903592, 67807184]

約数ペア:

[(1, 67807184), (2, 33903592), (4, 16951796), (8, 8475898), (16, 4237949), (107, 633712), (214, 316856), (428, 158428), (856, 79214), (1712, 39607)]