2215741568

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{136303}}^1$

素因数の和:136444

約数の個数: 32

約数和(自身を含む): 4448962560

約数和(自身を除く): 2233220992

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 136303, 272606, 545212, 1090424, 2180848, 4361696, 8723392, 17310481, 17446784, 34620962, 69241924, 138483848, 276967696, 553935392, 1107870784, 2215741568]

約数ペア:

[(1, 2215741568), (2, 1107870784), (4, 553935392), (8, 276967696), (16, 138483848), (32, 69241924), (64, 34620962), (127, 17446784), (128, 17310481), (254, 8723392), (508, 4361696), (1016, 2180848), (2032, 1090424), (4064, 545212), (8128, 272606), (16256, 136303)]