1610365768

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{23431}}^1$

素因数の和:23530

約数の個数: 48

約数和(自身を含む): 3365772480

約数和(自身を除く): 1755406712

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 484, 568, 781, 968, 1562, 3124, 6248, 8591, 17182, 23431, 34364, 46862, 68728, 93724, 187448, 257741, 515482, 1030964, 1663601, 2061928, 2835151, 3327202, 5670302, 6654404, 11340604, 13308808, 18299611, 22681208, 36599222, 73198444, 146396888, 201295721, 402591442, 805182884, 1610365768]

約数ペア:

[(1, 1610365768), (2, 805182884), (4, 402591442), (8, 201295721), (11, 146396888), (22, 73198444), (44, 36599222), (71, 22681208), (88, 18299611), (121, 13308808), (142, 11340604), (242, 6654404), (284, 5670302), (484, 3327202), (568, 2835151), (781, 2061928), (968, 1663601), (1562, 1030964), (3124, 515482), (6248, 257741), (8591, 187448), (17182, 93724), (23431, 68728), (34364, 46862)]