31994122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9199}}^1$

素因数の和:9285

約数の個数: 16

約数和(自身を含む): 50342400

約数和(自身を除く): 18348278

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 9199, 18398, 340363, 432353, 680726, 864706, 15997061, 31994122]

約数ペア:

[(1, 31994122), (2, 15997061), (37, 864706), (47, 680726), (74, 432353), (94, 340363), (1739, 18398), (3478, 9199)]