80403008

素因数分解:

$2^6\times 7^1\times {\mathrm{179471}}^1$

素因数の和:179490

約数の個数: 28

約数和(自身を含む): 182343552

約数和(自身を除く): 101940544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 179471, 358942, 717884, 1256297, 1435768, 2512594, 2871536, 5025188, 5743072, 10050376, 11486144, 20100752, 40201504, 80403008]

約数ペア:

[(1, 80403008), (2, 40201504), (4, 20100752), (7, 11486144), (8, 10050376), (14, 5743072), (16, 5025188), (28, 2871536), (32, 2512594), (56, 1435768), (64, 1256297), (112, 717884), (224, 358942), (448, 179471)]