128766592

素因数分解:

$2^7\times {\mathrm{1005989}}^1$

素因数の和:1006003

約数の個数: 16

約数和(自身を含む): 256527450

約数和(自身を除く): 127760858

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1005989, 2011978, 4023956, 8047912, 16095824, 32191648, 64383296, 128766592]

約数ペア:

[(1, 128766592), (2, 64383296), (4, 32191648), (8, 16095824), (16, 8047912), (32, 4023956), (64, 2011978), (128, 1005989)]