240549488

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{53503}}^1$

素因数の和:53792

約数の個数: 20

約数和(自身を含む): 467731968

約数和(自身を除く): 227182480

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 53503, 107006, 214012, 428024, 856048, 15034343, 30068686, 60137372, 120274744, 240549488]

約数ペア:

[(1, 240549488), (2, 120274744), (4, 60137372), (8, 30068686), (16, 15034343), (281, 856048), (562, 428024), (1124, 214012), (2248, 107006), (4496, 53503)]