31350616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 65356200

約数和(自身を除く): 34005584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 233, 242, 278, 466, 484, 556, 932, 968, 1112, 1529, 1864, 2563, 3058, 5126, 6116, 10252, 12232, 16819, 20504, 28193, 32387, 33638, 56386, 64774, 67276, 112772, 129548, 134552, 225544, 259096, 356257, 712514, 1425028, 2850056, 3918827, 7837654, 15675308, 31350616]

約数ペア:

[(1, 31350616), (2, 15675308), (4, 7837654), (8, 3918827), (11, 2850056), (22, 1425028), (44, 712514), (88, 356257), (121, 259096), (139, 225544), (233, 134552), (242, 129548), (278, 112772), (466, 67276), (484, 64774), (556, 56386), (932, 33638), (968, 32387), (1112, 28193), (1529, 20504), (1864, 16819), (2563, 12232), (3058, 10252), (5126, 6116)]