128315374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1\times {\mathrm{2557}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 210144816

約数和(自身を除く): 81829442

約数列:

[1, 2, 11, 22, 2281, 2557, 4562, 5114, 25091, 28127, 50182, 56254, 5832517, 11665034, 64157687, 128315374]

約数ペア:

[(1, 128315374), (2, 64157687), (11, 11665034), (22, 5832517), (2281, 56254), (2557, 50182), (4562, 28127), (5114, 25091)]