31332532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4468

約数の個数: 48

約数和(自身を含む): 71350272

約数和(自身を除く): 40017740

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 4423, 7084, 8846, 17692, 30961, 48653, 61922, 97306, 101729, 123844, 194612, 203458, 340571, 406916, 681142, 712103, 1119019, 1362284, 1424206, 2238038, 2848412, 4476076, 7833133, 15666266, 31332532]

約数ペア:

[(1, 31332532), (2, 15666266), (4, 7833133), (7, 4476076), (11, 2848412), (14, 2238038), (22, 1424206), (23, 1362284), (28, 1119019), (44, 712103), (46, 681142), (77, 406916), (92, 340571), (154, 203458), (161, 194612), (253, 123844), (308, 101729), (322, 97306), (506, 61922), (644, 48653), (1012, 30961), (1771, 17692), (3542, 8846), (4423, 7084)]