4277872

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{1601}}^1$

素因数の和:1776

約数の個数: 20

約数和(自身を含む): 8343216

約数和(自身を除く): 4065344

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 1601, 2672, 3202, 6404, 12808, 25616, 267367, 534734, 1069468, 2138936, 4277872]

約数ペア:

[(1, 4277872), (2, 2138936), (4, 1069468), (8, 534734), (16, 267367), (167, 25616), (334, 12808), (668, 6404), (1336, 3202), (1601, 2672)]