31630718

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 56484864

約数和(自身を除く): 24854146

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 658, 742, 907, 1814, 2491, 4982, 6349, 12698, 17437, 34874, 42629, 48071, 85258, 96142, 298403, 336497, 596806, 672994, 2259337, 4518674, 15815359, 31630718]

約数ペア:

[(1, 31630718), (2, 15815359), (7, 4518674), (14, 2259337), (47, 672994), (53, 596806), (94, 336497), (106, 298403), (329, 96142), (371, 85258), (658, 48071), (742, 42629), (907, 34874), (1814, 17437), (2491, 12698), (4982, 6349)]