123371008

素因数分解:

$2^9\times {\mathrm{240959}}^1$

素因数の和:240977

約数の個数: 20

約数和(自身を含む): 246502080

約数和(自身を除く): 123131072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 240959, 481918, 963836, 1927672, 3855344, 7710688, 15421376, 30842752, 61685504, 123371008]

約数ペア:

[(1, 123371008), (2, 61685504), (4, 30842752), (8, 15421376), (16, 7710688), (32, 3855344), (64, 1927672), (128, 963836), (256, 481918), (512, 240959)]