31103932

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 55293840

約数和(自身を除く): 24189908

約数列:

[1, 2, 4, 137, 211, 269, 274, 422, 538, 548, 844, 1076, 28907, 36853, 56759, 57814, 73706, 113518, 115628, 147412, 227036, 7775983, 15551966, 31103932]

約数ペア:

[(1, 31103932), (2, 15551966), (4, 7775983), (137, 227036), (211, 147412), (269, 115628), (274, 113518), (422, 73706), (538, 57814), (548, 56759), (844, 36853), (1076, 28907)]