276137168

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{42197}}^1$

素因数の和:42614

約数の個数: 20

約数和(自身を含む): 536336580

約数和(自身を除く): 260199412

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 42197, 84394, 168788, 337576, 675152, 17258573, 34517146, 69034292, 138068584, 276137168]

約数ペア:

[(1, 276137168), (2, 138068584), (4, 69034292), (8, 34517146), (16, 17258573), (409, 675152), (818, 337576), (1636, 168788), (3272, 84394), (6544, 42197)]