31914294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 66921984

約数和(自身を除く): 35007690

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 823, 843, 1646, 1686, 2469, 4938, 6463, 12926, 18929, 19389, 37858, 38778, 56787, 113574, 231263, 462526, 693789, 1387578, 5319049, 10638098, 15957147, 31914294]

約数ペア:

[(1, 31914294), (2, 15957147), (3, 10638098), (6, 5319049), (23, 1387578), (46, 693789), (69, 462526), (138, 231263), (281, 113574), (562, 56787), (823, 38778), (843, 37858), (1646, 19389), (1686, 18929), (2469, 12926), (4938, 6463)]