31254522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2371}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 67744320

約数和(自身を除く): 36489798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 2371, 4394, 4742, 6591, 7113, 13182, 14226, 30823, 61646, 92469, 184938, 400699, 801398, 1202097, 2404194, 5209087, 10418174, 15627261, 31254522]

約数ペア:

[(1, 31254522), (2, 15627261), (3, 10418174), (6, 5209087), (13, 2404194), (26, 1202097), (39, 801398), (78, 400699), (169, 184938), (338, 92469), (507, 61646), (1014, 30823), (2197, 14226), (2371, 13182), (4394, 7113), (4742, 6591)]