42838972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42331}}^1$

素因数の和:42369

約数の個数: 24

約数和(自身を含む): 85341312

約数和(自身を除く): 42502340

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 42331, 84662, 169324, 465641, 931282, 973613, 1862564, 1947226, 3894452, 10709743, 21419486, 42838972]

約数ペア:

[(1, 42838972), (2, 21419486), (4, 10709743), (11, 3894452), (22, 1947226), (23, 1862564), (44, 973613), (46, 931282), (92, 465641), (253, 169324), (506, 84662), (1012, 42331)]