42345442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2539}}^1$

素因数の和:2841

約数の個数: 16

約数和(自身を含む): 65836800

約数和(自身を除く): 23491358

約数列:

[1, 2, 31, 62, 269, 538, 2539, 5078, 8339, 16678, 78709, 157418, 682991, 1365982, 21172721, 42345442]

約数ペア:

[(1, 42345442), (2, 21172721), (31, 1365982), (62, 682991), (269, 157418), (538, 78709), (2539, 16678), (5078, 8339)]