222032008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{5827}}^1$

素因数の和:6277

約数の個数: 32

約数和(自身を含む): 455283360

約数和(自身を除く): 233251352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 866, 1732, 3464, 4763, 5827, 9526, 11654, 19052, 23308, 38104, 46616, 64097, 128194, 256388, 512776, 2523091, 5046182, 10092364, 20184728, 27754001, 55508002, 111016004, 222032008]

約数ペア:

[(1, 222032008), (2, 111016004), (4, 55508002), (8, 27754001), (11, 20184728), (22, 10092364), (44, 5046182), (88, 2523091), (433, 512776), (866, 256388), (1732, 128194), (3464, 64097), (4763, 46616), (5827, 38104), (9526, 23308), (11654, 19052)]