31424206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21319}}^1$

素因数の和:21399

約数の個数: 16

約数和(自身を含む): 52191360

約数和(自身を除く): 20767154

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 21319, 42638, 234509, 469018, 1428373, 2856746, 15712103, 31424206]

約数ペア:

[(1, 31424206), (2, 15712103), (11, 2856746), (22, 1428373), (67, 469018), (134, 234509), (737, 42638), (1474, 21319)]