31128693512

素因数分解:

$2^3\times 7^1\times {\mathrm{12263}}^1\times {\mathrm{45329}}^1$

素因数の和:57605

約数の個数: 32

約数和(自身を含む): 66711254400

約数和(自身を除く): 35582560888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 12263, 24526, 45329, 49052, 85841, 90658, 98104, 171682, 181316, 317303, 343364, 362632, 634606, 686728, 1269212, 2538424, 555869527, 1111739054, 2223478108, 3891086689, 4446956216, 7782173378, 15564346756, 31128693512]

約数ペア:

[(1, 31128693512), (2, 15564346756), (4, 7782173378), (7, 4446956216), (8, 3891086689), (14, 2223478108), (28, 1111739054), (56, 555869527), (12263, 2538424), (24526, 1269212), (45329, 686728), (49052, 634606), (85841, 362632), (90658, 343364), (98104, 317303), (171682, 181316)]