127130312

素因数分解:

$2^3\times {\mathrm{2063}}^1\times {\mathrm{7703}}^1$

素因数の和:9772

約数の個数: 16

約数和(自身を含む): 238515840

約数和(自身を除く): 111385528

約数列:

[1, 2, 4, 8, 2063, 4126, 7703, 8252, 15406, 16504, 30812, 61624, 15891289, 31782578, 63565156, 127130312]

約数ペア:

[(1, 127130312), (2, 63565156), (4, 31782578), (8, 15891289), (2063, 61624), (4126, 30812), (7703, 16504), (8252, 15406)]