129620992

素因数分解:

$2^{10}\times {\mathrm{126583}}^1$

素因数の和:126603

約数の個数: 22

約数和(自身を含む): 259117448

約数和(自身を除く): 129496456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 126583, 253166, 506332, 1012664, 2025328, 4050656, 8101312, 16202624, 32405248, 64810496, 129620992]

約数ペア:

[(1, 129620992), (2, 64810496), (4, 32405248), (8, 16202624), (16, 8101312), (32, 4050656), (64, 2025328), (128, 1012664), (256, 506332), (512, 253166), (1024, 126583)]