31122112

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:693

約数の個数: 56

約数和(自身を含む): 71266304

約数和(自身を除く): 40144192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 547, 889, 1016, 1094, 1778, 2032, 2188, 3556, 3829, 4064, 4376, 7112, 7658, 8128, 8752, 14224, 15316, 17504, 28448, 30632, 35008, 56896, 61264, 69469, 122528, 138938, 245056, 277876, 486283, 555752, 972566, 1111504, 1945132, 2223008, 3890264, 4446016, 7780528, 15561056, 31122112]

約数ペア:

[(1, 31122112), (2, 15561056), (4, 7780528), (7, 4446016), (8, 3890264), (14, 2223008), (16, 1945132), (28, 1111504), (32, 972566), (56, 555752), (64, 486283), (112, 277876), (127, 245056), (224, 138938), (254, 122528), (448, 69469), (508, 61264), (547, 56896), (889, 35008), (1016, 30632), (1094, 28448), (1778, 17504), (2032, 15316), (2188, 14224), (3556, 8752), (3829, 8128), (4064, 7658), (4376, 7112)]