131783536

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{5119}}^1$

素因数の和:6736

約数の個数: 20

約数和(自身を含む): 255539200

約数和(自身を除く): 123755664

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 5119, 6436, 10238, 12872, 20476, 25744, 40952, 81904, 8236471, 16472942, 32945884, 65891768, 131783536]

約数ペア:

[(1, 131783536), (2, 65891768), (4, 32945884), (8, 16472942), (16, 8236471), (1609, 81904), (3218, 40952), (5119, 25744), (6436, 20476), (10238, 12872)]