320034448

素因数分解:

$2^4\times {\mathrm{2969}}^1\times {\mathrm{6737}}^1$

素因数の和:9714

約数の個数: 20

約数和(自身を含む): 620367660

約数和(自身を除く): 300333212

約数列:

[1, 2, 4, 8, 16, 2969, 5938, 6737, 11876, 13474, 23752, 26948, 47504, 53896, 107792, 20002153, 40004306, 80008612, 160017224, 320034448]

約数ペア:

[(1, 320034448), (2, 160017224), (4, 80008612), (8, 40004306), (16, 20002153), (2969, 107792), (5938, 53896), (6737, 47504), (11876, 26948), (13474, 23752)]