81777728

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{24109}}^1$

素因数の和:24174

約数の個数: 28

約数和(自身を含む): 165346380

約数和(自身を除く): 83568652

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 24109, 48218, 96436, 192872, 385744, 771488, 1277777, 1542976, 2555554, 5111108, 10222216, 20444432, 40888864, 81777728]

約数ペア:

[(1, 81777728), (2, 40888864), (4, 20444432), (8, 10222216), (16, 5111108), (32, 2555554), (53, 1542976), (64, 1277777), (106, 771488), (212, 385744), (424, 192872), (848, 96436), (1696, 48218), (3392, 24109)]