172996466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{8209}}^1$

素因数の和:8509

約数の個数: 16

約数和(自身を含む): 266890680

約数和(自身を除く): 93894214

約数列:

[1, 2, 41, 82, 257, 514, 8209, 10537, 16418, 21074, 336569, 673138, 2109713, 4219426, 86498233, 172996466]

約数ペア:

[(1, 172996466), (2, 86498233), (41, 4219426), (82, 2109713), (257, 673138), (514, 336569), (8209, 21074), (10537, 16418)]