161976608

素因数分解:

$2^5\times {\mathrm{997}}^1\times {\mathrm{5077}}^1$

素因数の和:6084

約数の個数: 24

約数和(自身を含む): 319274172

約数和(自身を除く): 157297564

約数列:

[1, 2, 4, 8, 16, 32, 997, 1994, 3988, 5077, 7976, 10154, 15952, 20308, 31904, 40616, 81232, 162464, 5061769, 10123538, 20247076, 40494152, 80988304, 161976608]

約数ペア:

[(1, 161976608), (2, 80988304), (4, 40494152), (8, 20247076), (16, 10123538), (32, 5061769), (997, 162464), (1994, 81232), (3988, 40616), (5077, 31904), (7976, 20308), (10154, 15952)]