165275408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{356197}}^1$

素因数の和:356234

約数の個数: 20

約数和(自身を含む): 331264140

約数和(自身を除く): 165988732

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 356197, 712394, 1424788, 2849576, 5699152, 10329713, 20659426, 41318852, 82637704, 165275408]

約数ペア:

[(1, 165275408), (2, 82637704), (4, 41318852), (8, 20659426), (16, 10329713), (29, 5699152), (58, 2849576), (116, 1424788), (232, 712394), (464, 356197)]