31380288

素因数分解:

$2^6\times 3^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 83442048

約数和(自身を除く): 52061760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 353, 463, 706, 926, 1059, 1389, 1412, 1852, 2118, 2778, 2824, 3704, 4236, 5556, 5648, 7408, 8472, 11112, 11296, 14816, 16944, 22224, 22592, 29632, 33888, 44448, 67776, 88896, 163439, 326878, 490317, 653756, 980634, 1307512, 1961268, 2615024, 3922536, 5230048, 7845072, 10460096, 15690144, 31380288]

約数ペア:

[(1, 31380288), (2, 15690144), (3, 10460096), (4, 7845072), (6, 5230048), (8, 3922536), (12, 2615024), (16, 1961268), (24, 1307512), (32, 980634), (48, 653756), (64, 490317), (96, 326878), (192, 163439), (353, 88896), (463, 67776), (706, 44448), (926, 33888), (1059, 29632), (1389, 22592), (1412, 22224), (1852, 16944), (2118, 14816), (2778, 11296), (2824, 11112), (3704, 8472), (4236, 7408), (5556, 5648)]