71158016

素因数分解:

$2^8\times {\mathrm{277961}}^1$

素因数の和:277977

約数の個数: 18

約数和(自身を含む): 142038582

約数和(自身を除く): 70880566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277961, 555922, 1111844, 2223688, 4447376, 8894752, 17789504, 35579008, 71158016]

約数ペア:

[(1, 71158016), (2, 35579008), (4, 17789504), (8, 8894752), (16, 4447376), (32, 2223688), (64, 1111844), (128, 555922), (256, 277961)]