127738112

素因数分解:

$2^8\times {\mathrm{498977}}^1$

素因数の和:498993

約数の個数: 18

約数和(自身を含む): 254977758

約数和(自身を除く): 127239646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 498977, 997954, 1995908, 3991816, 7983632, 15967264, 31934528, 63869056, 127738112]

約数ペア:

[(1, 127738112), (2, 63869056), (4, 31934528), (8, 15967264), (16, 7983632), (32, 3991816), (64, 1995908), (128, 997954), (256, 498977)]