42451772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31123}}^1$

素因数の和:31169

約数の個数: 24

約数和(自身を含む): 83661312

約数和(自身を除く): 41209540

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 31123, 62246, 124492, 342353, 684706, 964813, 1369412, 1929626, 3859252, 10612943, 21225886, 42451772]

約数ペア:

[(1, 42451772), (2, 21225886), (4, 10612943), (11, 3859252), (22, 1929626), (31, 1369412), (44, 964813), (62, 684706), (124, 342353), (341, 124492), (682, 62246), (1364, 31123)]