31571376

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{4801}}^1$

素因数の和:4949

約数の個数: 40

約数和(自身を含む): 82171824

約数和(自身を除く): 50600448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4801, 6576, 9602, 14403, 19204, 28806, 38408, 57612, 76816, 115224, 230448, 657737, 1315474, 1973211, 2630948, 3946422, 5261896, 7892844, 10523792, 15785688, 31571376]

約数ペア:

[(1, 31571376), (2, 15785688), (3, 10523792), (4, 7892844), (6, 5261896), (8, 3946422), (12, 2630948), (16, 1973211), (24, 1315474), (48, 657737), (137, 230448), (274, 115224), (411, 76816), (548, 57612), (822, 38408), (1096, 28806), (1644, 19204), (2192, 14403), (3288, 9602), (4801, 6576)]