242969488

素因数分解:

$2^4\times {\mathrm{2903}}^1\times {\mathrm{5231}}^1$

素因数の和:8142

約数の個数: 20

約数和(自身を含む): 471005568

約数和(自身を除く): 228036080

約数列:

[1, 2, 4, 8, 16, 2903, 5231, 5806, 10462, 11612, 20924, 23224, 41848, 46448, 83696, 15185593, 30371186, 60742372, 121484744, 242969488]

約数ペア:

[(1, 242969488), (2, 121484744), (4, 60742372), (8, 30371186), (16, 15185593), (2903, 83696), (5231, 46448), (5806, 41848), (10462, 23224), (11612, 20924)]