31084342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3259}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 49291200

約数和(自身を除く): 18206858

約数列:

[1, 2, 19, 38, 251, 502, 3259, 4769, 6518, 9538, 61921, 123842, 818009, 1636018, 15542171, 31084342]

約数ペア:

[(1, 31084342), (2, 15542171), (19, 1636018), (38, 818009), (251, 123842), (502, 61921), (3259, 9538), (4769, 6518)]