91387072

素因数分解:

$2^6\times 7^1\times {\mathrm{203989}}^1$

素因数の和:204008

約数の個数: 28

約数和(自身を含む): 207253840

約数和(自身を除く): 115866768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 203989, 407978, 815956, 1427923, 1631912, 2855846, 3263824, 5711692, 6527648, 11423384, 13055296, 22846768, 45693536, 91387072]

約数ペア:

[(1, 91387072), (2, 45693536), (4, 22846768), (7, 13055296), (8, 11423384), (14, 6527648), (16, 5711692), (28, 3263824), (32, 2855846), (56, 1631912), (64, 1427923), (112, 815956), (224, 407978), (448, 203989)]