31360294

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3412

約数の個数: 24

約数和(自身を含む): 55301400

約数和(自身を除く): 23941106

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 3299, 4753, 6598, 9506, 23093, 46186, 161651, 320003, 323302, 640006, 2240021, 4480042, 15680147, 31360294]

約数ペア:

[(1, 31360294), (2, 15680147), (7, 4480042), (14, 2240021), (49, 640006), (97, 323302), (98, 320003), (194, 161651), (679, 46186), (1358, 23093), (3299, 9506), (4753, 6598)]