61815184

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{36107}}^1$

素因数の和:36222

約数の個数: 20

約数和(自身を含む): 120889584

約数和(自身を除く): 59074400

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 36107, 72214, 144428, 288856, 577712, 3863449, 7726898, 15453796, 30907592, 61815184]

約数ペア:

[(1, 61815184), (2, 30907592), (4, 15453796), (8, 7726898), (16, 3863449), (107, 577712), (214, 288856), (428, 144428), (856, 72214), (1712, 36107)]