31481832

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9437}}^1$

素因数の和:9585

約数の個数: 32

約数和(自身を含む): 79279200

約数和(自身を除く): 47797368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 9437, 18874, 28311, 37748, 56622, 75496, 113244, 226488, 1311743, 2623486, 3935229, 5246972, 7870458, 10493944, 15740916, 31481832]

約数ペア:

[(1, 31481832), (2, 15740916), (3, 10493944), (4, 7870458), (6, 5246972), (8, 3935229), (12, 2623486), (24, 1311743), (139, 226488), (278, 113244), (417, 75496), (556, 56622), (834, 37748), (1112, 28311), (1668, 18874), (3336, 9437)]