128044288

素因数分解:

$2^8\times {\mathrm{500173}}^1$

素因数の和:500189

約数の個数: 18

約数和(自身を含む): 255588914

約数和(自身を除く): 127544626

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 500173, 1000346, 2000692, 4001384, 8002768, 16005536, 32011072, 64022144, 128044288]

約数ペア:

[(1, 128044288), (2, 64022144), (4, 32011072), (8, 16005536), (16, 8002768), (32, 4001384), (64, 2000692), (128, 1000346), (256, 500173)]