127666048

素因数分解:

$2^7\times {\mathrm{997391}}^1$

素因数の和:997405

約数の個数: 16

約数和(自身を含む): 254334960

約数和(自身を除く): 126668912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 997391, 1994782, 3989564, 7979128, 15958256, 31916512, 63833024, 127666048]

約数ペア:

[(1, 127666048), (2, 63833024), (4, 31916512), (8, 15958256), (16, 7979128), (32, 3989564), (64, 1994782), (128, 997391)]