127531256

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{36313}}^1$

素因数の和:36758

約数の個数: 16

約数和(自身を含む): 239672400

約数和(自身を除く): 112141144

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 36313, 72626, 145252, 290504, 15941407, 31882814, 63765628, 127531256]

約数ペア:

[(1, 127531256), (2, 63765628), (4, 31882814), (8, 15941407), (439, 290504), (878, 145252), (1756, 72626), (3512, 36313)]